Hand Warmers Rechargeable 2 Pack, Dual Sided Electric Hand Warmer 14000mAh with Power Bank, 20Hrs Warmth, 8 Heating Mode, Portable Charging Pocket Heater for Men, Women, Raynauds, Camp, Hunting, Golf

They are wonderful! I love them. I have Raynaud Syndrome and I used them a lot. We went to MI last month and I accidentally left one of them and the cord there. I was charging them & forgot them. I now wear gloves until they send them to me.

These work very well overnight in outdoor igloos to keep strays warm. They are sporadic in how many hours they last but overall very good. Also great for my hands with Reynaud’s!

Love the versatility of this pair of handwarmers. Great options that I haven't found with others. You have the option of one or both sides heating, several levels of heat, and the small light on each of the pair has been helpful when trying to unlock doors. You can also see what level of charge you have, the heating level, and a light that shows charging and full charge for each of the pair. The wrist strap for each is a wonderful addition. This is the second pair I have ordered to keep on hand for sharing. Have a friend that hates gloves and will only wear them in extreme cold. Then when out, they decide it's colder than they thought and needs to share mine.They make great gifts. Highly recommend!

I received my order and proceeded to fully charge the handwarmers before use. They came with about 53% charge. They worked perfectly, at first. I may send them back for an exchange as one of the units seems to have a problem with the temperature setting button. It was working fine until about the third activation and then something happened that now required a very hard press of the button to get the setting to change. It still works, but it should be as difficult as it is now to operate. Again, it was working fine and after the third press of the button it stopped working properly.I'm also not sure about the claimed temperature settings. I know there's not much difference between the different levels, but I'm measuring the temps with an IR thermometer and L4 on one unit measures higher than L1 on the other unit.Minor gripes, so far, but I like them, and I'll try them out for a few days to see how they work out.

Gets super hot and lots of great options. Stays charged for a long time.

These heaters work great in keeping my hands warm out in the cold. They heat up very fast, and can get too hot on higher settings. Only complaint is if you use higher settings, the charge only lasts about 2-3 hrs which is probably okay if not using this long.

I really like these hand warmers. They worked flawlessly for me. I bought them as gifts b/c they are inexpensive and they work as advertised. I will say that I only used them on Level 1 b/c that was pretty warm. I loved having both sides warming.

As a construction worker doing outside jobs these are really helpful. I can’t wear gloves and the Northeast in winter chills my fingers fast. Put these in my inner coat pocket and my outside pockets are heated so I can warm my hands fast between tasks. Good solid battery life. Great product