OCOOPA Magnetic Hand Warmers Rechargeable 2 Pack, UL Safety Heat 100-126°F, 3-Settings, Pocket-Sized, Max. 8 Hrs Long Lasting,Great for Raynauds, Golf, Hunting, Camping, Gifts for Men Women, UT3 Lite

Work great. 3 heat settings. I use low most of the time and they go all day on a charge. Can be recharged from a power bank or from a wall powered charger. They can turn on when in your pocket if button presses against something. Heats quickly.

I purchased these after I froze my butt off on vacation in Japan. I had the disposable one-time-use hand warmers and those completely failed me on that trip, so I wanted something more reliable. Performance: These work better than I thought they would. Small but powerful - they warm really quickly and hold heat well. The double-sided design means both hands get warmth. Temperature settings: Has different temperature settings (100-126°F) so you can adjust based on how cold it is. I appreciated being able to control the heat level. Battery life: These last a long time off a single charge, which was a huge improvement over disposable warmers that would die when I needed them most. Portability: Compact size - small enough to put in my pockets without being bulky. Comes with lanyards if you want to attach them to your wrists instead. Charging: Includes a USB-C charging cable, which is convenient since that's what most devices use now. Bottom line: If you're traveling somewhere cold or just need reliable hand warmers, these are absolutely worth it. Way more economical and dependable than disposable ones. Wish I'd had these in Japan!

Compact warmers which heat up very quickly. Worked extremely well for a NFL playoff football game in the Northeast's cold weather. Battery life was good, lasted the entire game on the low setting, but that was more than enough to keep my hands warm. High was warmer than standard chemical hand warmers. They come with a dual USB-A charger with two USB-C outputs to charge the warmers, or you can use your own USB-C cables. Note that these only heat on one side, so if you're holding it in your hand you might rotate it periodically. While they do have magnets to hold them together they are quite weak and don't work all that well. They do come with a small felt bag for storage. Charge time is slow, so if you're going to be out for a long time you might want to consider a second set.

These hand warmers get very hot and are really convenient for warming up my coat pockets. They work well and heat up fast, but they do get very hot, so just be mindful when using them. The battery life is good though and good value for money and love that I can reuse them over and over again.

Wow they heat up so fast! They came fully charged with wrist lanyards that can be attached, a charger with two on one end so both hand warmers can be charged at the same time, a storage bag and very limited instructions but it is easy to figure out and easy to use. They appear to be well made. They fit comfortably in the hands and are slim enough for smaller hands but I think they would work well for larger hands as well. They are magnetic so they stay together when you aren’t using them. I bought them due to arthritis and poor circulation and the warmth along with the slim design are a great benefit. I think they are a great value.

I use a zippo hand warmer in my sleeping bag when back packing but you have to carry fuel and it can sometimes not work well. These are cheap, i’m shocked how well these work. They are compact. Heat up fast. Last 8hrs on low and reliable to use. At the price point I’m amazed. They last 8 hrs on low. These will be perfect to keep my hands and feet warm in my sleeping bag when back packing. Would for sure recommend.

Just received these yesterday, and I can immediately say "Wow!" These hand warmers are smaller than I expected, which is actually a good thing! They got hot faster than I expected (I tested out a friends rechargeable hand warmers before buying my own, and his took a full minute before getting warm - these Ocoopa warmers start getting warm in 3-5 seconds!). They were super easy to charge with the included cable (thank you, Ocoopa, for that!). The packaging was impressive. And the included bag and wrist straps were a nice surprise and bonus. As someone who suffers a mild form of Reynaud's syndrome, these hand warmers are a welcome addition to my winter attire!

These things are 'hot' literally...and that's a good thing. That said, we are looking to get some baby socks to pull over them to keep them from being so 'hot' on the skin of our hands. We've been using them for a couple of weeks - and how cool to turn them on in our pockets and have them on, keeping those spaces warm for when we put our hands into them. Outside of that they do get hot enough to not want to hang on to at the highest setting, you can turn them on inside of jacket pockets on that leve and have them adding warmth inside your clothes on a cold day. And WOW on the price! the little pouch they come in is cool, but if they had included just 1 more pouch, we could have just used that instead of having to look for baby socks..lol. For what we paid - it's hard to say anything negative about them though. AND they come with some pretty high quality wrist straps so if you DO let them go, you can have them back in your hands again in a moment. The magnest that keep them joined when in storage - isn't strong enough to make a difference...so rely on the pouch to keep them together. Straight up GREAT as hand warmers!

Chauffe main petit et pratique facile a utiliser

It works really well! Served us well on our vacation in London and Scotland in Dec and Jan. Starts functioning in a couple of seconds and works for hours. Great product!

Handwarmers work really well. 3 settings for heat. Great for putting in your mittens, pockets, and warming your socks or slippers before putting them on. One was fully charged out of the box. Put charger on the day before, it takes some time to charge. Well worth the price!

Arrivate nelle tempistiche e nelle condizioni che Amazon rappresenta. Il prodotto è piccolo e maneggevole, esteticamente bello e comodo da portare in giro. Si scaldano davvero subito e durano esattamente come dichiarato. Facili da ricaricare e con una pratica sacca per il trasporto. Prodotto consigliato.

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.