Love these hand warmers. My hands are always cold and these help tremendously. Love, love, love!! Read more

strong little hand warmers! they have 3 settings and even the lowest setting has me feeling like i'm burning my hand! the button is nice and i dont feel as though it could easily be turned on in my bag or in my pocket as you need to hold it down for a second before it turns on. they only produce heat on one side and the other stays at normal temp. sometimes i use them when holding my bf's hand walking around and they burn my hand a little while he doesnt feel any heat. the charger is nice and comes with 1 cord with 2 charging ports so you can charge them at the same time (which is smart) and so far i've only had to charge them a couple times and they last pretty long. I like having 1 in my purse at all times and the other is randomly around my house or in my desk at work. they are very small and have a great design to perfectly fit in my palm. bought a set for my mom since she is always cold, although im sure my dad might steal them when he goes skiing! cant wait to use these more when it gets even colder! Read more

I really like these Classic Hand Warmers. They heat up quickly and the AI temperature control does a great job keeping your hands comfortably warm without overheating. The size is perfect for pockets, and they’re rechargeable, which is super convenient — no need to keep buying disposable warmers. I’ve used them while camping and golfing, and they’ve been a big help. Battery life is decent, and the quick charge feature is a nice bonus. Great gift idea for anyone who spends time outside in the cold! Read more

They lock together or you can use individual Read more

The product is good but it was missing charging cable i tried to reach amazon but no solution has been given. Read more