USB Heated Muff 5V Low Voltage Hand Warmer for Winter

Name: USB Heated Muff
Item Number: KC-HM001
Material: Polyester
Battery: 3.7V/5200mAh
Power: 6.5 W
Operating method: By button
Heating Element: Alloy fibre
Temperature: 45-55-65 ℃ (Test at ambient temperature 26 ℃）
Levels: 3 Heating Levels
Working time: H-3.5 hours , M-5.5 hours , L-11.5 hours
Heating Area: Around inside of muff
OEM & ODM: Acceptable
Accessories: Muff + Battery + Charger + User Manual + Color box