1Pair Hiking Skiing Heating Gloves Thermal Electric Cold Weather Heating Gloves Waterproof Anti-Slip Rechargeable for Outdoor Climbing Hiking Skiing Cycling. Features: Rapid Heating and Intelligent Temperature Control, Invisible Heating System for Enhanced Comfort, Long-lasting Battery Life, Dual Waterproof Design for Durability, Convenient Power Control and Battery Compatibility. Specification: Origin: Mainland China, Gender: Men & Women, Feature: Thermal, Material Technology: None, Model Number: Electronic Outdoor Apparel & Accessary, Fit: Fits true to size, take your normal size. Material: Black Thinsulate Fabric, Gray Fleece Lining, etc. Color: Gray. Size: L (Total Length 34cm/11.81in, Palm Circumference 19-22cm/7.48-8.66in, Middle Finger 8.5-9cm/3.35-3.54in). Voltage: 4.5V (can be powered by 3 x AA batteries). Heating Element: Imported Composite Wire, Heating on all fingers and back of the hand. Heat Range: 40-55°C. Settings: Low (40-45°C), Medium (45-50°C), High (50-55°C). Battery: 5000mAh Lithium Battery, 7-8 hours of continuous use, 6 hours to fully charge. Battery Box: Requires 3 x 1.5V AA batteries (not included in the product). Suitable for: Various outdoor activities such as skiing, cycling, etc. Cleaning Instructions: 1. Do not wash the batteries. Please remove them before cleaning. 2. Keep the DC connector waterproof cap covered. 3. If machine washing is necessary, please use a laundry bag. 4. Do not expose to high temperatures or iron the gloves.