Great hand warmers. They heat up very quickly. I start using them on high and will have to step them down to the 2nd level. the flashlight comes in handy & they can be used as power banks as well. They will last me 2 days before having to charge them. I usually keep them in my hoodie pockets while I work.

Love them, they keep my hands warm all day

I'm an old fashioned hunter and was hesitant to buy them. I probably won't buy loud plastic wrapped standard hand warmers again! Holds a very long charge!

Works really well as hand warmers

These are amazing! The charge lasts extremely well! Kept our hands warm throughout an entire ballgame on the lowest setting! Highly recommend!

They really do stay nice and warm for more than 12 hours !

Best electrict hand warmer

Works great…built rugged, light is kind of a gimmick, works as a battery chargers BUT these are way too large for my liking.

This is a classic jack-of-all-trades product. It does a few things okay, but nothing exceptionally well.

The hand warmers are not very good. When I tried to use them they don't get very hot at all