Hand Warmers Rechargeable, Dnaleao 2 Pack 4000mAh Electric Portable Pocket Heater, Heat Therapy Great for Outdoors, Hunting, Golf, Camping, Warm Gifts

I so needed these. I suffer from Reynard's and this helps me out when I go out in the winter. They last a long time once charged so I don't have to worry. I wear mittens so I can have them up by my finger tips where I need them.

Work well. Get super hot. 3 is almost too hot for in gloves. I usually use 1 :) charged fast. Seems to keep a charge for a while, but I usually only use it on the lowest setting

For the price it worked great. On high heat seamed to come and go. Didn't seem constant. Almost instant heat and saved money on traditional hand warmers.

My partner was working in the mines, as well as an avid snowboarder- these little warmers were the perfect thoughtful christmas gift. They warm up so fast. Perfect size for grab and go. The battery life is nice, being rechargeable is a huge plus!

Definitely accurate and worked great heated nicely

Used these during Mardi Gras parade in below freezing temps and wind gusts. Pretty powerful. Those with bigger hands may not like as much

Only has them a short time, but so far they work great, I’m impressed with the amount of heat they generate for such small unit.

didnt work so well but otherwise great product