Hand Warmers Rechargeable with Gift Box, Electric Hand Warmer with LED Battery and Temperature Display, 4 Heating Levels Portable Pocket Heater, for Men, Women, Hunting

They get hot but will see how they hold up. Well made.

I use these to keep my hummingbird feeders from freezing in the daytime in winter. I put them in an old sock and clip them to the underside of the feeder. The little birds often hang at the feeder warming themselves. Temps in the 20's drain the heat in about 4 hours, so I have two sets, but they recharge quickly.

Works as advertised

They work but they are a challenge to hold in a way that captures the most heat. Can't say I would not buy them just know that it might be smaller than you are expecting. Decent product.

Keeps your hand nice and toasty

My daughter's boyfriend alway seems cold during the winter. Put these in his stocking for added warmth when he was out running. The work Great

This item is way smaller than what the pictures imply. But the main issue is, I can't believe this device goes back to 131F (55 C) every time it is turned on! That is nearly a hazard! No device should ever go back to a MAX setting every time it is turned on! The device should REMEMBER a user's previous setting! That is Basic Design 101!Also it is annoying that the heating pad is "pulsated" and not consistent. I can feel the small heat pad turn off and back on every 2 seconds and consistent heat would be preferred instead. It should be PULSE WIDTH MODULATED (PWM) not "pulsating". I don't like the big temperature intervals, from 104 to 113, from 113 to 122 etc. Should be able to select the exact temperature you want, I mean it's 2025 now. The charging port should be at the BOTTOM of the device (like 99% of all other devices, phones, etc. not at the top. Again, way too small and too many design omissions.

So I bought these around after Black Friday was over so they weren't entirely on sale, but I say that the price on them is pretty commiserate with like the feel of them because they have a soft little backing that kind of feels like magnetic but it's not but it feels like a magnet-like surface, just like the ones that you kind of stick on the back of your fridge. The kind of magnets that you like make yourself. The top of it is like really sleek and has like a matte finish on the bottom while it has a more glossy finish on the top and I love like turning these over in my hands because they just feel really nice to touch.They're very portable and they have a long lasting battery, and the heat level is a little weird on these because it has like these like odd temperature settings, but I'm assuming that those temperature settings were like their idea of like the most ideal temperature and I pop back and forth between the 1st and second temp, because the third tub's just really hot. I leave these in my pockets to keep like my thighs warm and then I swap them back into my hands and they work so well. That is like having sent that these things even exist.