*Power System: USB Power Bank
*Support Hand/ Machine/ Dry wash
*Heated Vest with 3 level temperature, Red for High 50-55℃, Blue for Medium 45-50℃, Green for Low 40-45℃,
*With 3 heating area inside the vest, warm from your shoulder, back and waist
*Built-in thermal protection module. Once it is overheat, it would stop until the heat return to the standard temperature.
*Perfect for outdoor activities like Climbing, snowmobile, motorcycle, mountain, camping, hiking, ski, Fishing, Hunting or office routine, Home, travl and business trip during fall and winter.