OCOOPA UT2S Magnetic Hand Warmers Rechargeable 2 Pack, 5000mAh Electric Handwarmer, 4 Heat Settings (100–137°F), 2s Fast Heating, USB-C Power Bank, Gifts for Gaming & Outdoor

Was a bit worried about the battery after reading some reviews as it seems some people got some duds, but all good here so far. Instructions say to use the low output cables provided and your own 2A USB charger plugs, which I did and everything charged fine. Took about 3hrs to charge to max from empty when they arrived. Would be nice if they came with a splitter cable so you only needed one plug, but I had 2 spare plugs so not a huge issue just a little cumbersome on space. Heaters worked great once charged. Very hot. Tried to leave them on max to see how long the battery would last, but that got too hot for me. I found Level one is fine for normal use. Although they noticeably do heating and cooling cycles so sometimes they feel much warmer than others. I really like the big size tho and the way you can curve your fingers around each unit. The 2 halves stick together if needed but with this big model that feels unnecessary to me, however individually the 2 heaters are great, even for larger hands. They are a little bulky in the pocket but no worse than a car fob and a bunch of keys. Got about 5 hrs out of the first use after several hrs on max to start. So battery life isn’t bad. Overall really happy. Very handy and easy to use and just a joy to be able to warm up cold hands in bitter winter temperatures. Will see how the battery holds up.

These kept my fingers from falling on in the winter, they can be stuck together for one big hand warmer, or pulled apart for two smaller hand warmers for each hand. The battery life is great, but not last as long if you set them to maximum heat. I wish these were USB C, but use Micro USB B instead, and each one has to be charged separately. Apart from that nitpick, overall this is a great pickup for anyone who wants to avoid frostbite this winter. The OCOOPA Rechargeable Hand Warmers have quickly become my go-to winter companion. This 2-pack of magnetic electric hand warmers has exceeded my expectations in every way possible. Pros: Remarkable Heat Output: These hand warmers are incredibly effective at generating heat. The three heat settings provide customizable warmth, ensuring I'm comfortable in any chilly situation. Long-Lasting Battery Life: I'm consistently impressed with how long these hand warmers last on a single charge. Even on the highest setting, they keep my hands toasty for hours, making them perfect for outdoor activities or long commutes. Magnetic Closure: The magnetic design is a game-changer. It allows me to attach the hand warmers to my jacket, belt, or any metal surface, ensuring they stay in place and freeing up my hands for other tasks. Multi-Purpose Design: These hand warmers aren't just for your hands. They can also serve as power banks for your devices, which has come in handy more times than I can count. Compact and Portable: The slim, ergonomic design of these hand warmers fits comfortably in my hands and pockets. They're incredibly easy to carry around, making them a must-have during winter outings. Quick Recharge Time: When the battery runs low, the hand warmers recharge quickly. This means I can be back to enjoying their cozy warmth in no time. In conclusion, the OCOOPA Rechargeable Hand Warmers have become an indispensable part of my winter routine. Their efficient heat output, long battery life, and versatile design make them a standout product. While a battery indicator would be a nice addition, it doesn't detract from their overall performance. These hand warmers are a fantastic investment for anyone looking to stay warm and comfortable during the colder months. I wholeheartedly recommend them!

Despite showing a 50% battery level on arrival, these units barely worked and I actually started a return. My partner convinced me to give them another go and after a full recharge, performance was completely different and much better. Once properly charged, the OCOOPA Rechargeable Hand Warmers are genuinely warm and effective. They get properly toasty (though not quite as fast as advertised) and provide consistent, comfortable heat. Real-world use: On a medium-length dog walk, they provided excellent relief from Raynaud’s Phenomenon, keeping my hands warm and preventing numbness from starting at all. That is the main reason I am now very happy with (and keeping) them. What’s good: Strong, steady heat once fully charged Very effective for Raynaud’s-related discomfort Solid, well-made build quality Comfortable to hold and use outdoors What could be better: Heat-up time is slower than advertised Magnetic connection is weak — they can separate in a pocket or bag Supplied with two separate USB cables rather than one split cable Bottom line: After a proper full charge, these are effective, well-built hand warmers that genuinely help with cold sensitivity and Raynaud’s. One star deducted for the weak magnet and optimistic heat-up claims, but overall I would recommend them — just make sure you fully charge them before first use!!

I’ve battled the cold winter months with two Zippo handwarmers that runs on liquid fuel. The first one lasted 20 runs and the second lasted less than 10 before failing. Now, I can confidently say that I’ve found a better option in the Ocoopa UT2s Hand Warmer. It’s electric, which means there’s no longer any need to fuss with fuel whenever it runs out - you can even turn it off! No messing around trying to remove the Oxygen from a Zippo by using a ziplock bag etc. The first thing that stood out to me about this hand warmer is its simplicity. All you have to do is charge it up and it’s good to go for hours on end. It also gets pretty hot and even has three different temperature settings. Whether you want a gentle warm or an intense heat, this handwarmer has got you covered. This handy piece of machinery also doubles as a power bank. Which is great for people who spend a lot of time outside and need their phone on them in case of emergency situations. The Ocoopa UT2’s ergonomic design makes it easy to hold and use. It's like the Lamborghini of hand warmers. This first-rate device feels sturdy and reliable, which are definitely qualities you’d look for in something that’ll be generating heat - I have no concerns leaving this charging at home. With its handy LED display this hand warmer does more than just generate heat. You can also see the current temperature setting and battery life. So you won’t have to guess when it’s time to charge. If you’re someone who spends a lot of time outside in the winter, then this hand warmer will change everything for you. The convenience, safety, and versatility makes it a good investment overall. I’m happy I made the switch from traditional liquid-fueled ones and wholehearted suggest anyone looking for a better way to keep their hands warm do the same.

So far so good with these; definitely heat up well and definitely warm up my hands. The highest setting is really warm, sometimes would say verging on hot. The mid setting it is enough to keep the cold at bay and my hands are very thankful for these little wonders. One of the warmers seems to take longer to charge than the other, bit of a pain but not enough of an issue to make me drop any points. They do last for a very long time, haven't timed it though. Also, even when I didn't need to use them for a while and they still had a full charge on them, was great that I didn't have to recharge to use them when I really needed them. Nice little bag provided to store them in stops them getting scratched and keeps them safe. For the price these are definitely worth it. Hopefully these will last a while, only time will tell.

Overall not bad, not great. The highest heat setting (4) fluctuates; it seems to regulate its own heat by briefly turning off for 30-60 seconds, followed by heating back up to max again. This creates a very odd effect of it being cold in your hand, followed by very hot, followed by cold, repeating. The first 3 heat settings all feel almost the same to me, I always run on the highest level but as per above however its often not enough due to how it regulates the heat. It does get quite hot when it's actually working at the full temperature. As a power bank, it works great, I've actually used them to power my heated vest (5000mAH in each doesn't last long though). It charges up quite fast at 18w PD too according to my charger. The form factor is not great either; it could do with the sudden edge being rounded more, and I often find myself accidentally pressing the heat/light buttons on the bottom when I grip it. The buttons could do with being a lot smaller to prevent accidental presses from simply holding it. I'm not super impressed, but it's decent. Buy it on a sale. UPDATE: It has been 6 days and now one of the devices is barely heating up on the max setting.

I’ve had these for years now and love them. I get hives from the cold, and these are truly so good for keeping my fingers warm and toasty! Also they rarely need recharging so that’s a bonus!

I have a job that is (mostly) outside and gloves aren't always ideal. So after shopping about, I chose these. The heat is great, with different levels it means you can adjust to what you need. Battery on full whack doesn't last the longest but as I use one, then use the other it means I get a good amount of usage. They weigh more than I thought but I like the weight and the size is perfect to grip in my pocket. All in all, I'm happy and have been showing as many people as possible. Now if only I got commission...

Ich bin super zufrieden mit dem Ocoopa Duo Handwärmer! Er liegt gut in der Hand, wird schnell warm und hält die Temperatur lange. Besonders praktisch sind die vier Heizstufen, so kann man die Wärme je nach Bedarf anpassen. Die Akkulaufzeit ist für unterwegs wirklich gut – ich nutze ihn beim Spaziergang, beim Winterspaziergang mit dem Hund oder beim Warten im Freien und bin immer wieder begeistert, wie zuverlässig er wärmt. Die Verarbeitung wirkt hochwertig und robust, und das kompakte Design passt problemlos in jede Jackentasche. Aufladen per USB-C ist unkompliziert, und der Warmhalteeffekt ist deutlich spürbar – selbst bei richtig kaltem Wetter. Für alle, die schnell kalte Hände bekommen, absolut empfehlenswert!

My wife loves using these to warm her fingers when I'm driving. Perfect size and stows away easily in her cup holder. Also great for when you don't have a heated steering wheel, to warm up after brushing off the snow from your vehicle! No issues with the battery life so far, we just plug it in after a week of using it for 20 minutes each day. The magnetic two piece design is well thought out, took no time at all to get used to splitting them and pressing the power button even with gloves on. And can even slip the pieces into the gloves so they're on the palm. Great buy!

Nice handwarmers. Heats up very quickly. Good value for the money. Length of battery life depends on what setting you have it on. Havnt quite figured of total run time based on setting but on low it made it through a 4 hour round of golf.

No lo he usado demasiado porque la temperatura subió pero llego bien, venía bien empacado y todo funcionaba perfectamente Además es muy lindo con sus lucecitas

This item is Great !!! The Battery Packs charge quickly from a state of being fully discharged ! The hand-warmer's build is very good and feels bullet - proof to the touch. The word Quality comes to mind ! As well - these hand-warmers are so simple to charge and to use. There is one button to check the charge on the battery and the same button is used to choose the four different levels of heat. These are going skiing with me in the winter and on my camping / fishing trips in the Spring and Fall ! They will be a nice touch in the tent and in the sleeping bag -on those late Fall camping trips.