Heated Base Layer Shirt + Pants Battery Thermal Underwear

Name: Heated Base Layer
Item Number: KC-NC003
Material: 75% polyester+ 25% spandex (Anti-static)
Battery: 7.4V/2600mAh
Power: 8W
Heating element: Alloy fibre
Size: S; M; L; XL
Temperature: 45-55-65 ℃ (Test at ambient temperature 26 ℃）
Levels: 3 Heating Levels
Working time: H-2.4 hours , M- 3.5 hours , L-7 hours
Heating Aera:
Shirt: 1 piece front (belly), 1 piece back (shoulder)
Pants: 2 pieces front (knees), 1 piece back (waist)
OEM & ODM: Acceptable
Accessories: Shirt or Pants + Battery + Charger + User Manual + Color box