Material: PU Colour: Black Specification: American/European/British standard (optional) Size: one size Temperature adjustment: 3 levels of adjustment (high, medium, low) Battery capacity: 2*2600mah battery Charging time: 2.5-3 hoursPackage List 1 Pair of Heated Gloves 1 Pair of 2600mah Batteries 1 Pc Adapter 1 Pc Manual Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size. 1Soft and breathable material: The gloves are made of soft PU leather. The back of the hand is made of waterproof polyester. There is a heating element inside, and the fleece lining is breathable and comfortable. Non-slip, quick-drying. The elastic cord design at the wrist can adjust and fully protect your wrist. 2Double-sided heating: This heating glove is upgraded to use far-infrared fiber heating elements. It can stimulate blood circulation in the hands and is very suitable for people who suffer from Raynaud's, arthritis, poor circulation, and stiff joints. Give you a warm winter. 3Large-capacity battery & 3-level temperature adjustment: Electric heating gloves include a pair of 7.4V 2600MAH rechargeable lithium polymer batteries. Heating up to 2-6 hours, fully charged about 2.5-3 hours. It is also equipped with 3 heating setting controllers, so you can easily adjust the temperature. 4Touch screen design: gloves with conductive touch material, you can also operate the phone with gloves, durable, suitable for all kinds of smartphones, convenient for you to operate your phone while keeping warm, very considerate. 5Professional ski design: very suitable for skiing, keep your hands warm when doing any outdoor sports, such as skiing, skating, fishing, camping, hiking, snow activities, etc.