Features:1. Good material: surface is made of water-repellent material， ordinary life waterproof. When the rain and snow get your gloves wet， just dry it in time， the glove is still dry; soft and comfortable coral fleece lining， and the warm effect is good.2. User-friendly design: widened three-dimensional adjustment sticker， the palm is non-slip and wear-resistant， can quickly adjust and enhance the hand grip strength; the tightening effect is good， prevent cold air from being poured， prevent hot air extravasation; integrated power cable interface design， easy to use .3. Five-finger hand back heating: thoughtful heating layout， five fingers on the back of the hand are hot， fast heating， threaded wiring design， soft and delicate， anti-pull.4. Intelligent touch screen design: The composite material of the thumb part of the index finger transmits the human body induction through the glove to the screen of the mobile phone， so that wearing gloves in cold winter can also operate the phone simply.Specification:Name: Heating glovesColour: BlackGrayMaterial: 100% Nylon+Polyester taslanPower supply: 5000mah lithium battery，4000mah lithium battery， 3*AA Battery (not include)Continuous heating time: 5000mah lithium battery about 5-6 hours，4000mah lithium battery about 6-7 hours， 3*AA Battery about 2-3 hours.Size: Adults (One size fit alls)Season: Autumn， winterPackage Includes:(according to Buyer choose)1*According to the picture content