Feature : Breathable,Waterproof,Windproof Supply Type : OEM Service Warranty: 1year Certificate : CE ROHS Heated voltage choice : 7.4V 3 Temperature Control Options: Constant Heating 2-3 Hours - Medium Heating 3-5 Hours - Energy Saving Up to 7 Hours Use the gloves for Outdoor Biking, Motorcycling, Fishing, Skiing, Snow Plowing, and Walking in a cold weather