DilweCarbon Fiber Heating Pad Dual USB 5V Electric Heating Mat for Gloves Boots Jackets Portable Split Type Heat Wrap for Skiing Climbing Camping Winter Sports (Machine Washable)

Can be used in any gloves or in jacket pockets!

Perfect

Funcionan muy bien y calientan rápido.

Opened one pack .... followed instructions- burnt my hand ( blistering it).They accepted return of them ( bought several) - I returned them and no follow up.No apparent concern for 2nd degree burn. As a nurse- I handled it- but- beware.

This is the 2nd pair of these that I've had and the electrodes have just come out of them after three or four uses. They just completely detach from the heating element and make them un-usable, unless you want to solder them back together.Not to mention there is NO TEMPERATURE CONTROL. They just heat up to max and stay there. You can't keep them on for any length of time without the possibility of burning your skin.They are cheaply made and I'll NEVER purchase another pair.