Bullet Points: 1、Rapid Heating: Imported high-efficiency composite carbon fiber heating wire, high heating temperature, rapid heating, long service life, folding resistance, safe and reliable. 2、User-friendly Design: Finger touch, can play mobile phone, make and receive calls while wearing gloves, very user-friendly design. Fingers and the back of the hand can heat up, warmer than many gloves on the market that only heat the hand back. 3、3 Temperature Levels: Hold 3 seconds to start or close. 3 temperature levels, red high temperature 40-45℃, white medium temperature 35-40℃, blue low temperature 30-35℃. 4、Battery Powered: Use 2 3.7V 4000 mAh lithium batteries. Put battery into zipper pocket on the back of the glove and plug in the pocket.