AI Hand Warmers Rechargeable, Reusable Portable Electric Hand Warmer, Fast Intelligent Heating in 1 Second, Gifts for Christmas, Outdoor, Golf, Hunting, Camping Accessories

I love these hand warmers. They are the perfect size to hold in your hand and fit well in gloves. They stay warm for a long time and the 3 heat setting are good for all cold temperatures.I recently contacted customer service and they responded immediately replacing a hand warmer that stopped working after dropping. I am very impressed!

i purchased two different sets of handwarmers and they are both great! My first experience with rechargeable hand warmers so wasn't sure what to expect. Perfect operating experience, charged quickly, easy to use and select temp, lasted hours on high and even longer on medium. Good choice!!

These AI Hand Warmers are amazing! They heat up incredibly fast—within 1 second, just as promised. The rechargeable and reusable feature makes them super convenient, and I love how portable they are for outdoor activities. I’ve used them while camping and on cold walks, and they’ve kept my hands toasty for hours. The sleek design is also a nice touch, and they make great gifts for anyone who enjoys outdoor activities. Highly recommend for anyone looking for reliable warmth in the winter!

Instant heat within a few seconds, no waiting for chemical hand warmers to heat up. Used on medium for 6 hours and only used 1/3rd battery life. Can be turned off if not needed unlike chemical hand warmers. Perfect small size and weight. The only negative I can find is that the hand warmers only heat on one side. Not a deal breaker but worth noting. Has not been an issue in my experience.

Got a set for my sons, and they like them so much got a set for myself and my daughter.They have 3 settings and on the highest setting get really warm. Helps in the cold weather. Stay charged a long time.

Purchased these for my daughter who has dialysis 3 x a week in a very cool medical building as they usual are. These last and last for heat and recharge is also easy. She carries themW her wherever she goes to keep her hands from cold and relief fromNerve damages. Buy this if you need a good reliable product for your hands that’s very warmAndPortable

Gets warm fast but I wish it had a battery level indicator. Does not last more than a few hours without a recharge but good for the money I spent.

These hand warmers are the cats pajamas! I love them for use at home when my hands start getting too cold. First bought these for my son who works for United Airlines and is outside in the coldest and windiest conditions at work. He LOVES them beyond words. They charge fast and are always ready for his next day’s shift. Gloves can’t provide enough of the warmth you need when it’s bitter cold and the wind chills you to the bone. These make up the difference in Spades!! If you have to be outside for any reason—work or play— during the bitter weather, you need to get yourself some of these NOW! Don’t delay, your hands will thank you!