Made of safe and durable material, not easy to break, can be used for a long time. Easy to install and operate. Temperature is adjustable allows you can find the optimum temperature during driving. Keep your hands warm and flexible in cold winter, bring you a good and safe driving experience. Features - Color: Black. - Material: Nitrile rubber, aluminum alloy. - Size: About 12.70X5.20X5.20cm/4.99X2.04X2.04inch. - Input voltage: DC12V. - Product power: Red light 35W, blue light 25W, green light 17W. - Processing temperature: Low temperature 40 degree centigrade, medium temperature 50 degree centigrade, high temperature 60 degree centigrade. - Built-in intelligent temperature control chip, three-level adjustable temperature, intelligent temperature control. - Can prevent rain and from entering the internal corrosion parts, longer life and more at ease. - The handlebar surface is textured, non-slips, makes the heating handle practical and stylish. - Waterproof plug, independent design, strong compatibility, easy installation and removal. - High and low temperature adjustable casually, very convenient, safe, energy saving. Package list: 2 x heating handles 1 x fuse