OCOOPA Magnetic Hand Warmers Rechargeable 2 Pack, Electric Handwarmers, Smart Heating UL Certified, 3-Settings,Portable Heater, Ultra Slim Pocket, Hunting Essentials, Gifts for Christmas Men, UT3 Lite
Original price was: $29.99.$27.99Current price is: $27.99.
From the brand
New released in 2025
Instant Warmth, Adjustable Heat: Heats up in just five seconds; three temperature settings up to 126 °F meet different comfort needs; ideal for outdoor walks, sports events, or cold commutes
Magnetic 2-in-1 Design: Two hand warmers connect for double-sided heat or separate for each hand; strong magnets keep them together for easy storage and portability
Lightweight and Pocket-Friendly: Each warmer is only 1.85 cm thick and weighs 65 g; fits easily into gloves or pockets without adding bulk
Safe and Reliable Heating: UL certified with safety temperature control chip; USB-C charging with dust-resistant cover ensures dependable daily use
Thoughtful Gift for Winter: Perfect for family, friends, or anyone with cold hands; great for soccer games, holiday markets, camping, or cozy nights indoors
13 reviews for OCOOPA Magnetic Hand Warmers Rechargeable 2 Pack, Electric Handwarmers, Smart Heating UL Certified, 3-Settings,Portable Heater, Ultra Slim Pocket, Hunting Essentials, Gifts for Christmas Men, UT3 Lite
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Amazon Customer –
Highest setting is warmer than Hot Hands. Comes with a dual charging cord
I love these hand warmers!I bought these just in time to use at my kids outdoor sports games this Fall. The charge lasts for at least 4 hours (I didn’t time it but it made it through 2 youth football games and then some) The dual charging cord is a major plus, I use them both so charging at the same time is a big time saver and having the USB end makes it easy to charge in my vehicle if I need to.These are good quality and they work great. These warmers fit perfect in my palms. The heat range is just right, the lower setting feels like the disposable hot hands, I love that these can be much warmer. The box they come in is a nice touch also.I will be ordering more from Ocoopa, everyone would like a pair of their own now.
Gale Smith –
Amazingly warm and long lasting
I really like these hand warmers. They are worlds better than the old lighter fluid types I used for decades. They charge via usbc, and the charge can last for a couple days of moderate use. No more lighter fluid smell and the hassle of filling it and lighting the wick, just press the button for fast heat. They are more compact, and can be slid into a pair of gloves. If you want a product that’s easy to use, puts out decent heat this is a great purchase. They have been a big hit when given as gifts. Their value for keeping your hands warm greatly exceeds the cost.
CG1981 –
Hot deal!!!
These little hand warmers are impressive.Pros:They are small and lightweight, and are easy to slide in your gloves without an extreme hindrance on hand movement (I use them on the knuckle side while riding).They are inexpensive, magnetic, include a lanyard hook/lanyard to hang from wrist when not in use, and the battery last for quite a while. (4 hours on medium and only lost one bar of battery – roughly 33%.)The heat output is much better than I expected for the size. The highest setting will burn a little on bare skin. (I usually run it on medium for about 20 minutes and then low to maintain the heat.)Cons: The power button is on top, next to the heat plate, and you hit it while using the hand warmers. (This usually results in increasing the heat setting.) The texture of the hand warmer should have been grippy instead of a smooth plastic, as they slide around A LOT.
Jeffrey Williams –
A good hand warmer with a handful of small shortcomings
I’ve been using these OCOOPA hand warmers for a little while now, and overall I really like them. They definitely get hot — I’d guess close to the 125°F they advertise — and that temperature is perfect for actually warming your hands. As someone with mild Raynaud’s, the heat really does make a difference, and these offer quick relief when my fingers start to go cold.The downsides are mostly around practicality. The battery life is fine, but the charge time feels slow. When I run them on high, it seems like they take almost as long to recharge as they last. The included Y-shaped charging cable was a nice idea in theory, but one of the two output ends on mine didn’t work at all, so I ended up charging one side at a time anyway.OCOOPA’s model system could also be clearer. The numbers (3, 4, etc.) feel random — if the “4” is supposed to be better than the “3,” I really can’t tell how based on their descriptions. On top of that, the sizing isn’t consistent: some models list measurements in centimeters and others in inches. It makes comparison way harder than it should be. For larger hands, these are on the small side. They still help, but they don’t fill your palm the way I’d like.I also ordered another OCOOPA model with heat on both sides and I prefer that one. Its a nice feature that warms more evenly and works just as well overall. I’d recommend a 2-sided model if you’re deciding between the two. One major downside of both models is the size. Yes, small makes them portable and easy to fit in your pocket, but these do not work great for people with large hands.Still, the heat output and reliability make this a solid 4-star pick — great for cold hands and Raynaud’s, with room for improvement in design and charging.
josh –
Work great, will use all winter long.
Pretty great, they heat up fast and feel good in the hands. Instant warm hands when you want them in the cold weather. Being rechargeable makes them even better and more convenient.
MB –
Perfect for marching band.
Here’s the updated review with your addition:Review:These hand warmers are fantastic! The battery life is impressively long—setting 1 was warm enough with gloves on. My son is in the marching band and used them while playing his instrument, and they worked great for him. Highly recommend!
BCreative3.14 –
Great little hand warmers!
Got these for a stocking stuffer for my wife, but gave them to her early for her cold morning walks and she was delighted with the surprise. The dual plug cable for charging is perfect. The magnetic feature is great for keeping them together when not in use. They charged up quick and warm up real nice (level 3 was a bit too warm!). The colored cover was a nice touch. Button functions are simple and easy to use.
Barb Gerron –
Great product for keeping hands and fingers warm
I can’t say enough good things about these hand warmers. With Raynaud’s, it’s hard to keep my hands warm in winter (or in the frozen section of the grocery store any time of year). I use these when I know I will probably be cold to keep my hands, especially fingers, warm before they get cold. It can be painful to get too cold with Raynaud’s, so these are actual hand and finger savers. They charge up quickly and last about 3 hours. They are small enough to fit in my pockets and be discreet. So far, they are very durable.
4711 –
Die akkubetriebenen Taschenwärmer haben mich wirklich überzeugt. Sie heizen sich schnell auf, bieten mehrere Wärmestufen und bleiben über Stunden angenehm warm. Besonders praktisch ist die wiederaufladbare Funktion, wodurch Einwegwärmer überflüssig werden. Das kompakte, robuste Design passt in jede Jackentasche und macht sie zum idealen Begleiter bei Winterspaziergängen, Outdoor-Aktivitäten oder kalten Arbeitstagen. Insgesamt ein zuverlässiges, komfortables Produkt, das ich absolut weiterempfehlen kann.
Mélanie D. –
Chauffe main petit et pratique facile a utiliser
Katrina Courtney –
I bought these as stocking stuffers but wanted to check the quality. I am pleasantly surprised. They get nice and hot, and last a long time. I used them for prob 5 hours and they were still going. The hot setting was almost too hot at times, depending how cold I was. So I ended up switching between the first and third setting. They magnetize together and come with a carrying strap for both sides so you dont lose them. I did have to open one up and switch the magnet because they were magnetizing backwards end to end but it was a simple fix and they work great.I bought more to engrave and give as employee gifts because I was such a fan! They engraved beautifully.
Giada –
Questi scaldamani sono ottimi, si ricaricano abbastanza velocemente e durano a lungo. Sono molto caldi, hanno tre livelli di riscaldamento ma io li metto sempre a uno perchè già così sono caldissimi.
The Homemade Man –
Questi scaldamani sembrano due mouse per il pc in scala ridotta, stanno nel palmo di una mano, come è giusto che sia.Un magnete, posto sul retro, provvede a tenerli uniti quando non in uso.C’è anche in dotazione una custodia morbida.Sono apparecchi ricaricabili, con una batteria ai polimeri di litio da ben 2500 mAh in ciascuno dei due scaldamani e si ricaricano tramite una presa usb-c in ognuno.Viene fornito un cavetto da usb-a ad usb-c sdoppiato, in modo da poter caricare entrambi i dispositivi con una sola presa usb.La corrente di carica è di 1A, quindi la ricarica è un po’ lenta, ci vogliono un paio d’ore abbondanti.Quando li ho avuti tra le mani ho subito riflettuto sul fatto che ci sia una batteria li-po di capacità abbastanza alta, praticamente a contatto con una resistenza che sviluppa fino a 55°C.Mi sono tranquillizzato una volta testati, perché la parte posteriore non supera mai i 37 gradi, con la resistenza impostata alla massima potenza, quindi vedo che l’isolamento termico della batteria è ben curato e non dovremmo correre rischi di trovarci un falò nelle tasche.Tra l’altro, sto eseguendo i test con una temperatura ambiente di 28°C, quindi, in pieno inverno, anche la temperatura esterna più bassa aiuta a mantenere fresche le batterie.Veniamo al funzionamento.Una volta caricati, i due scaldamani si accendono premendo per circa un secondo il tasto presente su ognuno.Tre piccole spie, forse troppo piccole e davvero poco visibili, indicano il livello di potenza impostato. Ad ogni pressione si aumenta di un livello.Ai tre livelli corrispondono tre precisi livelli di temperatura: 40-45-50°C.La temperatura impostata viene raggiunta molto velocemente, nel giro di 30 secondi circa (loro dicono 5 secondi, ma forse vale solo per la minima), e mantenuta con precisione, oscillando di circa -3 gradi +5 gradi; la pagina prodotto dice 42/47/53°, io ho rilevato picchi superiori per poi stabilizzarsi, come ho scritto, a 40/45/50 di media.Alla massima temperatura, 50 gradi, penso si possano usare questi scaldamani solo con i guanti, perché scottano parecchio.A mani nude si può sempre tenere la temperatura minima di 40 gradi, più che adeguata e confortevole, che tra l’altro garantisce una lunga durata della batteria.Durata che, in base alle mie prove, rispecchia quanto dichiarato: 8 ore alla minima temperatura, 6 ore alla media, 4 ore alla massima. I miei rilevamenti si discostano di poco.Ma questi apparecchi si prestano anche ad un uso improprio, per chi, come me, spesso si trova a lavorare in pieno inverno, in ambienti non riscaldati. Chi utilizza elettroutensili a batteria, saprà bene che, con temperature molto rigide, le batterie non riescono a caricarsi.Beh, basta qualche minuto a contatto con questi scaldamani, e la batteria sarà pronta per la ricarica!!! 🔝In definitiva un prodotto molto consigliabile.