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OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite

4.6 out of 5 stars 3,459 ratings

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Carbon impact
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Carbonfree Certified

Each Carbonfree Certified product goes through a cradle-to-grave assessment to determine the product’s carbon footprint. The carbon emissions associated with the product are reduced where possible, and remaining carbon emissions are offset with third-party verified carbon reduction projects in renewable energy, energy efficiency and forestry.

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Lens Color: Blue
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Purchase options and add-ons

Size Ultra Th"
Brand OCOOPA
Color Blue
Material Aluminum
Recommended Uses For Product Camping, Hiking, Skiing, Golfing

About this item

  • Magnetic Hand Warmer: Meet UT3 Lite – it's got these cool magnets that easily snap two hand warmers together, making it this neat little package you can take anywhere, making it an ideal small gift for men or women
  • Ultra Light, Ultra Thin, Ultra Value: The UT3 Lite is super slim; Each hand warmer measures just 1.8cm when split, easily fitting into pockets and even slipping comfortably into gloves; And here's the surprise — it's lighter than your phone, a whopping 40% lighter
  • Instant Heat, Lasting Warmth: Say Goodbye to the Chills of Winter. Just 5 seconds, you're enveloped in warmth; With three temperature settings going up to a toasty 125℉, you're kept cozy for a solid 4-8 hours,making it an essential battery-powered heater for outdoor
  • Premium Quality, Built to Last: UL Certified No.E535516 and engineered with a safety temperature control chip, the UT3 Lite ensures a safe and seamless experience. It’s equipped with a dust-resistant USB cover, a single ergonomic button for all operations, and a silicone wrist band for added convenience
  • Irresistible Christmas Gifts: Whether you're into camping, golfing, hiking, skiing, or you're just someone with a knack for chilly hands due to Raynaud's or cold weather – the UT3 Lite hand warmer is bound to be your new favorite
  • Safety Tip: The hand warmer is designed for hand use only. Avoid prolonged direct contact with other body parts skin to prevent low-temperature burns.
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This item: OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite
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  1. Sustainability features

    This product has sustainability features recognized by trusted certifications.
    Carbon impact
    Carbon emissions from the lifecycle of this product were measured, reduced and offset.
    As certified by
    Carbonfree Certified

    Carbonfree Certified

    Each Carbonfree Certified product goes through a cradle-to-grave assessment to determine the product’s carbon footprint. The carbon emissions associated with the product are reduced where possible, and remaining carbon emissions are offset with third-party verified carbon reduction projects in renewable energy, energy efficiency and forestry.

    Climate Pledge Friendly

    Discover more products with sustainability features.Learn more
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Sustainability features

This product has sustainability features recognized by trusted certifications.

Carbon impact

Carbon emissions from the lifecycle of this product were measured, reduced and offset.

As certified by
Carbonfree Certified

From the brand

Product Description

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  • Rechargeable hand warmers are a climate friendly and economical choice. They can be used repeatedly, create less waste, and are stronger and more durable than disposable ones, making them perfect for outdoor activities and cold weather.

  • UT3 Lite hand warmer is ultra-thin and lightweight, with a thickness of only 1.85cm. It is easy to put into gloves or pockets and is UL safety certified for safety.Safety Tip: Avoid prolonged direct contact with skin to prevent low-temperature burns.

  • UT3 Lite has 3 heat levels: low, medium, and high. Each level provides different warmth intensity and duration:

    - Low: 107°F for 8 hours

    - Medium: 116°F for 6 hours

    - High: 126°F for 4 hours.

  • We provide a 2-in-1 USB-C charging cable to charge the UT3 Lite. It takes approximately 3 hours to fully charge. You do not need two chargers or cables to recharge the hand warmers.

  • Ocoopa is a leading US brand for rechargeable hand warmers. Our products are powerful, long-lasting, and safe, putting our customers first. We also prioritize sustainability by recycling batteries and supporting the Raynaud's Association.

Product information

Technical Details

Size ‎Ultra Th"
Brand ‎OCOOPA
Color ‎Blue
Material ‎Aluminum
Recommended Uses For Product ‎Camping, Hiking, Skiing, Golfing
Battery Description ‎Lithium-Polymer
Battery Capacity ‎5000 Milliamp Hours
Included Components ‎‎Hand warmer*2, Charging cable*1, Use manual*1, Silicone rope *2, Velvet pouch*1
Upper Temperature Rating ‎126 Degrees Fahrenheit
Use for ‎Hand
Power Source ‎Battery Powered
Manufacturer ‎Shenzhen Street Cat Technology Co., Ltd
Reusability ‎Rechargeable
Item Package Dimensions L x W x H ‎5.75 x 4.29 x 0.94 inches
Package Weight ‎0.21 Kilograms
Item Dimensions LxWxH ‎3.39 x 1.89 x 0.72 inches
Brand Name ‎OCOOPA
Warranty Description ‎1 Year
Model Name ‎UT3 Lite Classic
Suggested Users ‎unisex
Part Number ‎UT3053-BU_WH
Model Year ‎2023

Additional Information

ASIN B0CBX4FJ3R
Customer Reviews
4.6 out of 5 stars 3,459 ratings

4.6 out of 5 stars
Best Sellers Rank #6,495 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
#19 in Camping Hand Warmers
Date First Available July 15, 2023

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OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite

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Customer reviews

4.6 out of 5 stars
3,459 global ratings

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Customers say

Customers appreciate these hand warmers for their three heat settings and quick heating time, with one customer noting they get hours of heat with one charge. The warmers are functional and recharge quickly via USB, while being small enough to fit in gloves and pockets. Customers find them comfortable to hold, with one mentioning they're ergonomically designed for the palm of the hand.

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293 customers mention "Heat level"247 positive46 negative

Customers appreciate the hand warmers' heat level, which heats instantly and lasts for hours with one charge, making them perfect for cooler weather.

"...They heat up quickly and have an impressively long battery life, lasting hours even on the coldest days...." Read more

"...They have three adjustable heat settings depending on your comfort level and when I say they heat up within seconds of being turned on, it is..." Read more

"...They are easy to charge and hold their charge well. There are 3 warmth settings, but the lowest setting is more than adequate, which is good for..." Read more

"...They fit right in the palm of your hand! They heat up really quickly! They have 3 heat settings and the hottest one can be felt through gloves...." Read more

130 customers mention "Functionality"117 positive13 negative

Customers find the hand warmers very functional and useful, with one mentioning they work particularly well for early morning golf.

"These work AMAZING! Got these for my wife. She walks to work. They're small enough to fit into your gloves...." Read more

"...outdoors or just keeping your hands cozy at home, their functionality is unbeatable. I’ll definitely be buying more as gifts – highly recommended!" Read more

"...Once received, they charge quickly and will be ready for use in no time...." Read more

"These are great! They work incredibly well. I find the first level of heat slightly too warm so I’ve never had to turn them up any higher...." Read more

90 customers mention "Battery life"65 positive25 negative

Customers are satisfied with the battery life of these hand warmers, noting they keep charged for hours of warmth and last a good while on one charge.

"...They last a long time on 1 charge. My wife has only had to charge them once & she's used them for a month. Without having to recharge them! 10/10!..." Read more

"...They heat up quickly and have an impressively long battery life, lasting hours even on the coldest days...." Read more

"Works as advertised. Doesn’t hold a charge for too long but everything else is great!" Read more

"...you're not home (so one doesn't get lost), and the ***HEAT*** lasts up to 8 hours!..." Read more

82 customers mention "Size"72 positive10 negative

Customers like the size of these hand warmers, noting they are small enough to fit in gloves and ideal for jacket pockets.

"...Got these for my wife. She walks to work. They're small enough to fit into your gloves. But wouldn't recommend it, they get super hot...." Read more

"...The ultra-thin design makes them super portable and the perfect pocket size, so I can easily carry them anywhere...." Read more

"...They are small enough to fit in your pockets, have a great magnetic design to stick together when you're not home (so one doesn't get lost), and the..." Read more

"...They are compact enough to slip inside gloves, but also generate enough warmth to penetrate through gloves...." Read more

65 customers mention "Charge speed"48 positive17 negative

Customers appreciate the hand warmers' quick charging capability, noting they are USB-powered and easy to use.

"...It has 3 levels of hotness. Level 1 works well for my wife. They charge fast, about 10 minutes & you got a full charge...." Read more

"...Once received, they charge quickly and will be ready for use in no time...." Read more

"...I love them! So much in fact, I bought me a pair! Lol Takes a while to charge but he uses them on low and thinks the medium and high settings are..." Read more

"...They are easy to charge and hold their charge well...." Read more

28 customers mention "Pocket capacity"28 positive0 negative

Customers appreciate the hand warmers' pocket capacity, noting they fit perfectly in coat pockets and are easy to store in cars.

"...them super portable and the perfect pocket size, so I can easily carry them anywhere...." Read more

"...They can stay in your pockets all the time! The battery lasts a long time without recharging...." Read more

"...The charge lasts a few hours. Easy to store in the car." Read more

"They both work very nicely and with two you can keep one in each pocket- very handy for a brief warm up shoveling snow and snow throwing driveways...." Read more

27 customers mention "Ease of use"25 positive2 negative

Customers find the hand warmer easy to use and charge, with one customer noting it's quick to set up.

"...The ease of use is great charge and use. The design fits well into your hand and makes the ease of holding it nice." Read more

"...He said that they were super simple to charge and use and that they last a good while on one charge...." Read more

"...USB-C cord - supplied, and comes out of the box already charged and ready to use. No need to even read the instructions...." Read more

"...warmers firsthand, I can attest to their remarkable functionality, convenience, and overall excellence...." Read more

26 customers mention "Comfort"26 positive0 negative

Customers find the hand warmers comfortable, noting they fit well in pockets and are easy to hold, with one customer mentioning they slip easily into gloves.

"...Whether you’re using them outdoors or just keeping your hands cozy at home, their functionality is unbeatable...." Read more

"...perfect size and design can fit in your pocket or in the palm of your hand with comfort. Highly recommend this product." Read more

"...The design fits well into your hand and makes the ease of holding it nice." Read more

"...Even at the lowest setting they are warm as toast and slip inside my gloves easily. I can even go two days at least and not have to charge them...." Read more

Great hand warmers but other functionality poorly executed
5 out of 5 stars
Great hand warmers but other functionality poorly executed
These are great! They work incredibly well. I find the first level of heat slightly too warm so I’ve never had to turn them up any higher. On low, the battery lasts me 4-5 walks (I walk 5-6 miles at a time). The rest of the packaging and functionality is well thought out, just needs better execution. The magnets of mine actually repel each other so I can’t store them in the way they’re intended to be stored. The storage bag also is poorly made and wouldn’t last long if I was actually using it. The threading is already coming undone and I haven’t even used it. I just store mine in the box they came in.
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Top reviews from the United States

  • Jeffery A White
    5.0 out of 5 stars Works Great!
    Reviewed in the United States on April 13, 2025
    Lens Color: Classic BlackVerified Purchase
    These work AMAZING! Got these for my wife. She walks to work. They're small enough to fit into your gloves. But wouldn't recommend it, they get super hot. It has 3 levels of hotness. Level 1 works well for my wife. They charge fast, about 10 minutes & you got a full charge. These, in the long run, are cheaper than those handwarmers you buy at the gas stations or the pharmacy. They last a long time on 1 charge. My wife has only had to charge them once & she's used them for a month. Without having to recharge them! 10/10! Would HIGHLY recommend!
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  • Mikaela Laughlin
    5.0 out of 5 stars Must-Have Hand Warmers
    Reviewed in the United States on December 18, 2024
    Lens Color: Classic BlackVerified Purchase
    I recently purchased this 2-pack of Magnetic Rechargeable Hand Warmers, and I’m beyond impressed! The ultra-thin design makes them super portable and the perfect pocket size, so I can easily carry them anywhere. They’re not only functional but also stylish – a perfect gift or stocking stuffer for the holiday season.

    The magnetic strength is fantastic, allowing the warmers to snap together securely when not in use. They heat up quickly and have an impressively long battery life, lasting hours even on the coldest days. The overall durability and build quality are top-notch, so I know these will last for many winters to come.

    For the price, these hand warmers offer incredible value for your money. Whether you’re using them outdoors or just keeping your hands cozy at home, their functionality is unbeatable. I’ll definitely be buying more as gifts – highly recommended!
    Customer image
    Mikaela Laughlin
    5.0 out of 5 stars
    Must-Have Hand Warmers

    Reviewed in the United States on December 18, 2024
    I recently purchased this 2-pack of Magnetic Rechargeable Hand Warmers, and I’m beyond impressed! The ultra-thin design makes them super portable and the perfect pocket size, so I can easily carry them anywhere. They’re not only functional but also stylish – a perfect gift or stocking stuffer for the holiday season.

    The magnetic strength is fantastic, allowing the warmers to snap together securely when not in use. They heat up quickly and have an impressively long battery life, lasting hours even on the coldest days. The overall durability and build quality are top-notch, so I know these will last for many winters to come.

    For the price, these hand warmers offer incredible value for your money. Whether you’re using them outdoors or just keeping your hands cozy at home, their functionality is unbeatable. I’ll definitely be buying more as gifts – highly recommended!
    Images in this review
    Customer image
    8 people found this helpful
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  • Amber Smith
    5.0 out of 5 stars You'll never suffer with cold hands again!
    Reviewed in the United States on November 28, 2024
    Lens Color: Classic BlackVerified Purchase
    These Ocoopa rechargeable hand warmers are unbelievable! Once received, they charge quickly and will be ready for use in no time. They have three adjustable heat settings depending on your comfort level and when I say they heat up within seconds of being turned on, it is literally seconds. They are small enough to fit in your pockets, have a great magnetic design to stick together when you're not home (so one doesn't get lost), and the ***HEAT*** lasts up to 8 hours!

    Now, if you're like me and have kids who have played or play sports in the fall/winter months or go to those cold tailgate sport games, this is a great buy! I am always cold and can never keep my feet or hands warm. This has been a great addition to my keep warm gear and I will never look back, I will never go without these hand warmers. For the quality of this product I am shocked they are priced so low. Do NOT wait. If you are on the fence about purchasing them, do it. You will not regret it!
    Customer image
    Amber Smith
    5.0 out of 5 stars
    You'll never suffer with cold hands again!

    Reviewed in the United States on November 28, 2024
    These Ocoopa rechargeable hand warmers are unbelievable! Once received, they charge quickly and will be ready for use in no time. They have three adjustable heat settings depending on your comfort level and when I say they heat up within seconds of being turned on, it is literally seconds. They are small enough to fit in your pockets, have a great magnetic design to stick together when you're not home (so one doesn't get lost), and the ***HEAT*** lasts up to 8 hours!

    Now, if you're like me and have kids who have played or play sports in the fall/winter months or go to those cold tailgate sport games, this is a great buy! I am always cold and can never keep my feet or hands warm. This has been a great addition to my keep warm gear and I will never look back, I will never go without these hand warmers. For the quality of this product I am shocked they are priced so low. Do NOT wait. If you are on the fence about purchasing them, do it. You will not regret it!
    Images in this review
    Customer imageCustomer imageCustomer image
    6 people found this helpful
    Helpful
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  • sss
    5.0 out of 5 stars Great compact device, excellent customer service
    Reviewed in the United States on November 3, 2024
    Lens Color: Classic BlackVerified Purchase
    I bought these for an elderly relative who has poor perfusion, so their hands are constantly cold. They have loved using these, even though they are not tech savvy. They are easy to charge and hold their charge well. There are 3 warmth settings, but the lowest setting is more than adequate, which is good for battery use. They are compact enough to slip inside gloves, but also generate enough warmth to penetrate through gloves. They are magnetic, so hold together nicely when not in use. And the carry straps are great because not everyone can stoop down to pick them off the floor if they drop them.

    Now after 11 months of use, one of the hand warmers developed a swollen battery and this pushed the casing apart. With the 12-month warranty, customer support was excellent with getting this replaced with a brand new pair; they were quick to respond and knew how to make this good. We've enjoyed these that we bought a second pair too!
    20 people found this helpful
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  • Amazon Customer
    4.0 out of 5 stars These are a gamechanger!
    Reviewed in the United States on January 21, 2025
    Lens Color: Classic BlackVerified Purchase
    I really like these hand warmers and I think you'd like them too! These hand warmers are the perfect size. They fit right in the palm of your hand! They heat up really quickly! They have 3 heat settings and the hottest one can be felt through gloves. They are magnetic so you won't lose one! I will use these on recess duty as a teacher, in my pockets at football games, on a trip, or anywhere you feel cold. They can stay in your pockets all the time! The battery lasts a long time without recharging. One thing to note is that this set comes with a charging cord but does not include the box. The reason I gave this product 4 stars instead of 5 stars is because only one side of the hand warmer gets hot. Overall, I think you will love these handwarmers!
    2 people found this helpful
    Helpful
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  • Amazon Customer
    5.0 out of 5 stars Hand warmers
    Reviewed in the United States on April 30, 2025
    Lens Color: BlueVerified Purchase
    They small and durable hand warmers are perfect for any sporting event, outdoor activity and cold nightly walk. It's perfect size and design can fit in your pocket or in the palm of your hand with comfort. Highly recommend this product.
    Helpful
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  • Gillian
    5.0 out of 5 stars Great hand warmers but other functionality poorly executed
    Reviewed in the United States on February 8, 2025
    Lens Color: Classic BlackVerified Purchase
    These are great! They work incredibly well. I find the first level of heat slightly too warm so I’ve never had to turn them up any higher. On low, the battery lasts me 4-5 walks (I walk 5-6 miles at a time).
    The rest of the packaging and functionality is well thought out, just needs better execution.
    The magnets of mine actually repel each other so I can’t store them in the way they’re intended to be stored.
    The storage bag also is poorly made and wouldn’t last long if I was actually using it. The threading is already coming undone and I haven’t even used it. I just store mine in the box they came in.
    Customer image
    Gillian
    5.0 out of 5 stars
    Great hand warmers but other functionality poorly executed

    Reviewed in the United States on February 8, 2025
    These are great! They work incredibly well. I find the first level of heat slightly too warm so I’ve never had to turn them up any higher. On low, the battery lasts me 4-5 walks (I walk 5-6 miles at a time).
    The rest of the packaging and functionality is well thought out, just needs better execution.
    The magnets of mine actually repel each other so I can’t store them in the way they’re intended to be stored.
    The storage bag also is poorly made and wouldn’t last long if I was actually using it. The threading is already coming undone and I haven’t even used it. I just store mine in the box they came in.
    Images in this review
    Customer image
    5 people found this helpful
    Helpful
     Report
  • RitchandMelissa
    5.0 out of 5 stars Great product
    Reviewed in the United States on February 27, 2025
    Lens Color: Classic BlackVerified Purchase
    Bought these for our son in law and he said they work amazing. Even in the pocket you get just enough warmth and said they would be great in an emergency situation. The ease of use is great charge and use. The design fits well into your hand and makes the ease of holding it nice.
    Helpful
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Top reviews from other countries

Translate all reviews to English
  • Lang Family
    5.0 out of 5 stars Hand warmers
    Reviewed in Australia on March 14, 2025
    Lens Color: Classic BlackVerified Purchase
    Three heat settings and on one it is very warm great product
    Report
  • LuiBalu
    5.0 out of 5 stars Zuverlässiger Handwärmer – Perfekt für kalte Abenteuer!
    Reviewed in Germany on January 26, 2025
    Lens Color: BlueVerified Purchase
    Der OCOOPA wiederaufladbare Handwärmer ist ein Must-have für alle, die an kalten Tagen draußen unterwegs sind. Ob auf dem Christkindlmarkt, bei Winterspaziergängen oder – wie in meinem Fall – bei eisigen Nächten in Lappland auf der Jagd nach Polarlichtern, er hat mich absolut überzeugt.

    Klein, praktisch und zuverlässig
    Die Handwärmer sind kompakt, passen ideal in größere Handschuhe wie Fäustlinge oder in Jackentaschen und bieten angenehme Wärme auf Knopfdruck. Sie waren für mich eine große Hilfe bei Temperaturen bis zu -20 Grad – meine Hände konnten sich zwischendurch aufwärmen, und ich war wieder bereit, Fotos zu machen.

    Deutlich besser als Alternativen
    Im Vergleich zu anderen Lösungen wie Taschenöfen ist dieser Handwärmer unschlagbar. Er ist einfach zu bedienen, zuverlässig und funktional – und man muss sich nicht mit Einwegwärmepads herumschlagen.

    Die drei Wärmestufen grenzen sich spürbar voneinander ab und verschaffen Komfort in allen Situationen.

    Mehr als nur ein Handwärmer
    Ein zusätzlicher Tipp: Der Handwärmer ist auch super für Hütten- oder Zelttouren geeignet. Ich habe ihn verwendet, um morgens meine Schuhe vorzuwärmen – ein echter Komfortgewinn!

    Fazit
    Der Preis ist angesichts der Leistung absolut angemessen. Der Handwärmer hat meine Erwartungen vollkommen erfüllt und ist ein treuer Begleiter in der kalten Jahreszeit.
    Report
  • Sven V.
    5.0 out of 5 stars Besser als übliche Handwärmer. Sehr schnell aufgeheizt. Lange Laufzeit.
    Reviewed in Germany on August 26, 2023
    Amazon Vine Customer Review of Free Product( What's this? )
    Irgendwo habe ich noch übliche Handwärmer, die man mit heißem Wasser wieder auflädt. Nutzen tue ich sie leider nie. Entweder weil ich sie vergesse oder sie nicht einsatzbereit sind. Oder ich einfach zu bequem bin, sie wieder im Topf mit Wasser so lange zu erhitzen, bis sie wieder nutzbar sind. Seit meinem letzten Umzug sind sie verschollen, ansonsten hätte ich sie genau jetzt aus Neugierde wieder hervorgekramt.
    Geärgert habe ich mich aber im Winter schon öfter, dass ich keine Handwärmer dabei hatte. Der Vorteil der elektrischen Handwärmer: Man kann sie einfach in der Jackentasche lassen, ohne dass man Sorge haben muss, dass sie versehentlich ausgelöst werden. Dabei hilft auch eine kleine Transport- und Aufbewahrungstasche.

    Die Handwärmer sind kleiner als gedacht und passen bequem in die Hand.
    Ein Doppelklick auf den Bedienknopf zeigt den Ladezustand an (mit 3 blauen LED-Punkten).
    Ein langer Druck auf den Bedienknopf aktiviert das Aufheizen. Mit jeweils einem weiteren Druck auf den Knopf lässt sich die Heizstufe verstellen. Derer gibt es drei: Niedrig (42 Grad). Mittel (46 Grad). Hoch (52 Grad). Angezeigt mit jeweils ein bis drei roten LEDs. Ein langer Druck auf den Knopf deaktiviert das Gerät. Bereits die niedrige Stufe lässt das Gerät recht warm werden. Bei eisig kalten Fingern im Winter könnte es schon fast zu warm werden. Allerdings ist hier dann zusätzlich noch die deutlich kühlere Außentemperatur zu berücksichtigen, d.h. das Gerät muss dann mal eben 25 Grad oder mehr zusätzliche Temperaturdifferenz überbrücken. Eine echte Aussage zum Verhalten kann ich daher erst im Winter treffen.

    Die kleinen Heizpads erwärmen sich sehr schnell nach dem Einschalten, kühlen sich nach dem Ausschalten aber auch relativ schnell wieder ab. Beheizt ist nur die schwarze, konkave Oberseite.
    Extrem überrascht hat mich die angegebene Akkulaufzeit von 4h bei höchster Heizstufe, bis zu 8h bei niedrigster Stufe. Sollte wirklich ein 2500mAh Akku in jedem der kleinen Handwärmer eingebaut sein, dürfte Größe und Gewicht größtenteils auf den Akku entfallen. Ich bin gespannt auf den Winter.
    In meinen Tests hatte ich die Akkus nicht aufgeladen und sie zeigen seit Beginn der Tests immer noch dieselbe Ladestufe an. Die kleinen Dinger können auf jeden Fall länger für warme Finger sorgen als die üblichen Handwärmer. Damit hatte ich nicht so wirklich gerechnet.

    Weitere positive Aspekte:
    - Die Ladebuchsen sind mit einem Silikonstöpsel geschützt, d.h. Schlüssel und Co können keinen Kurzschluss erzeugen.
    - Die Handwärmer können um 180 Grad gegeneinander gedreht gegeneinander magnetisch befestigt werden. So lassen sie sich platzsparend im Transportbeutel unterbringen oder man hat einen größeren Handwärmer für große Hände. Benötigt man halt noch ein weiteres Set, wenn man die "großen" Handwärmer bevorzugt.

    Von mir bisher volle 5 Sterne. Im Winter dann ein Update :)
    Report
  • boltneck
    5.0 out of 5 stars Awesome bit of kit!
    Reviewed in the United Kingdom on December 1, 2024
    Lens Color: BlueVerified Purchase
    I'm suffering from early onset arthritis in both hands, so I need to keep them warm to stop them hurting too much. These are an absolute life saver! They heat up super fast, are very warm (setting 1 is enough. Tried setting 3 and was almost too hot to touch) and as they're magnetic, i can have either one warmer to wrap my hands around, or split and have one in each pocket. They're very comfy in the hand and lightweight. The battery lasts quite well, and charges pretty quick. For the money, I can't really fault it for the relief they've given me.
    Report
  • Martina
    5.0 out of 5 stars Ottimo prodotto
    Reviewed in Italy on February 25, 2025
    Lens Color: Classic BlackVerified Purchase
    Ottimo prodotto
    Si scalda molto velocemente e ha tre livelli, già sul primo è molto caldo
    La batteria dura in base al livello che si sceglie, sul primo 8h
    Report

Product Summary: OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite

From OCOOPA

4.6 out of 5 stars, 3,459 ratings

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50+ bought in past week

Price

One-time purchase: $19.99 33% Savings

List Price: $29.99

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About this Item

  • Magnetic Hand Warmer: Meet UT3 Lite – it's got these cool magnets that easily snap two hand warmers together, making it this neat little package you can take anywhere, making it an ideal small gift for men or women
  • Ultra Light, Ultra Thin, Ultra Value: The UT3 Lite is super slim; Each hand warmer measures just 1.8cm when split, easily fitting into pockets and even slipping comfortably into gloves; And here's the surprise — it's lighter than your phone, a whopping 40% lighter
  • Instant Heat, Lasting Warmth: Say Goodbye to the Chills of Winter. Just 5 seconds, you're enveloped in warmth; With three temperature settings going up to a toasty 125℉, you're kept cozy for a solid 4-8 hours,making it an essential battery-powered heater for outdoor
  • Premium Quality, Built to Last: UL Certified No.E535516 and engineered with a safety temperature control chip, the UT3 Lite ensures a safe and seamless experience. It’s equipped with a dust-resistant USB cover, a single ergonomic button for all operations, and a silicone wrist band for added convenience
  • Irresistible Christmas Gifts: Whether you're into camping, golfing, hiking, skiing, or you're just someone with a knack for chilly hands due to Raynaud's or cold weather – the UT3 Lite hand warmer is bound to be your new favorite
  • Safety Tip: The hand warmer is designed for hand use only. Avoid prolonged direct contact with other body parts skin to prevent low-temperature burns.

Product Description

Rechargeable hand warmers

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