Hand Warmers Rechargeable, 5000mAhX2 Pack Electric Hand Warmer/Power Bank, Portable USB Reusable Pocket, Winter Warm 10 Hours, Great for Outdoors, Camping, Golf, Raynauds, Winter Gifts

I disliked the stories I heard after giving these as a gift. The batteries can be problematic and this scared me.

The media could not be loaded.  Upon opening box, they have a nice weight. There are 2 halves that magnetize. It is only heated on 1 side of each warmer. 2 wrist straps and 2 charging cords. Even on lowest setting they heat up fast. They are designed to be in your pocket or somewhere else in order to "feel the heat". I had them on high out in the air at 20 degrees and it didn't feel like they were working until I put them in my pocket. The ambient air affects the functionality. They are a good size for both my hands and my husbands big hands. Different colors would be fun. Was only able to upload 1 short video by amazon.

I bought two sets of these: one for my husband and one for my oldest son, who both work outside year-round. They're have varying heat settings to find the perfect comfort level for each use. They're compact, rechargeable and have an impressive battery life. If you or someone you love works in the open, loves to hunt or experiences a medical condition that results in cold extremities, these are perfect!

I hate sitting in football bleacher seats and having my hands freeze, so I decided to try this. They really work! I charged them and used them for about 4-5 hours. My hands were toasty. If anything though, they are big for a women's hands. I wish they came in a smaller size.

These heat up perfectly for the winter when your hands are just freezing! The only drawback is that the charge doesn’t last really long. I had them on high, and they lasted me maybe an hour.

I have owned heated gloves for 12 years because I have raynauds as part of my autoimmune condition. These are SOOoOo much better. The things I love the most are…1. They fit in any pocket or purse2. They split and I can let one of my kids use one quickly to warm their hands up without taking all my heat3. The battery life is exponentially longer than my gloves and way better than hot hands4. The chargers are usb so I can recharge them in my car5. I love most that my hands aren’t freezing in the grocery store anymore!

These hand warmers work surprisingly well. They get plenty hot and worked for a long time. I like that they come apart and have one for each hand. Their slim design easily fits in your pocket. I had them at a football game and people around us were amazed at how well they worked. Definitely would recommend them. Another plus is they can be used as a portable charger when not needing them as hand warmers.

Only have been using them for a week or so, we love them. But my complaints so far is that it is way too easy to turn it from low (1) to ouch (3). And it looses charge in cold temps which is kinda dumb- I’m talking left in car overnight- so it isn’t immediate but still not ideal for camping, backpacking etc.