... -on battery or Li-polymer battery.2. Charger. With Y-shape output power cord,supply ... made ??from carbon fiber, very soft and high power heating4. System connect line . It is ... Temperature will not scatter7. instruction book8. Package box 1.Application. skiing,snowboarding,cycling,climbing,riding,Fishing ... for 4-8 hours ,and maintain the temperature about 38-68°C6. Quality materialsGloves are made with ...