iNiCE USB Rechargeable Pocket Double-Sided Hand Warmer +5200mAh/7800mAh Power Bank Charger with Emergency LED Flashlight and Sleeve for iPhone Samsung Andriod Upgrade Version

I love how hot it gets. It gets hotter than another one I tried. I also like the fit in my hand better than the oval shaped one I bought. This is my second one, since I wanted one for each hand. I have Raynaud's and this this really helps. The flashlight on the first one worked a couple of times, then it turned on in my purse, couldn't get it to turn off right away. After that, it stopped working. The flashlight on this second one I just bought, doesn't work at all, but I really didn't need the flashlight. Good idea if it would work. For the price, this one has more power than some others, so gets hotter, which I love, so will keep both. How long they last, time will tell. It also works to charge my phone if needed. How well that works, don't know exactly, just know that my phone says that it is charging. Haven't really needed that yet, but if power goes out here, which it does sometimes, or we go dry camping, I'll use it.

This is my second purchase of this pocket warmer. This was a gift for a friend who used mine to quickly charge his dead phone. The hand warmer gets very warm in a very short period of time. I usually charge it overnight after I use the warmer. This is not necessary, but I to always have a full charge.The important thing to look out for is the retaining of the charge if you do not use it for a while. Better units, as this one, stayed fully charged for a long time. I used both the cigarette lighter and the USB cord to charge it my car. They both worked well. I might add that the flashlight is very bright.

I am very satisfied with this product. It's attractive and very durable. It's a great hand warmer that is convenient to carry around. We have used it at sporting events and while hunting and it was powerful enough to get the job done in very extreme conditions. The charging aspect is right on point. It charges quickly and efficiently. I've dropped this charger several times, once from a tree stand 20 foot high and it proves to be very durable. It's a great value, priced very well. I would purchase this again.

I love this little gizmo. I purchased it for mountain climbing to keep my GoPro and DSLR batteries warm, not my hands, as they always die too quickly at altitude when its cold. It did not get super warm, so honestly i am not sure how great it would be below 30F ... but it did the trick keeping my batteries from freezing when placed together in a little bag. The power is enough to charge my IPhone 5 SE one time , with a little juice left when that one time dies. Worth the price :)

i ordered this product because the reviews were good. i ordered 2. one works perfectly and gets very warm. the second one doesnt accept a full charge and doesnt warm up as much as the first one. i am sending the defective one back. therefore, 5 stars to the good one, 1 star to the bad one; this is why overall 3 stars.update- i didn't have any problem sending the defective one back. then i bought 2 more. both charged and worked perfectly.

I liked the performance that the inice provided when used as a hand warmer. It quickly reached operating temperature and maintained a warmth throughout the warming session. The flashlight feature was also a nice touch to the product.

I’ve been using this for cold winter hunting and it has made a huge positive impact keeping my hands warm and my fleece lined muff.

works as expected