1. Heated thermal underwear is made of soft and breathable fabric to provide you with all-day comfort and warmth.
2. Thermal underwear can be hand-washed or machine-washed, and the washing machine does not affect the heating system inside the clothes.
3. Make it an ideal companion for autumn and winter, No longer fear the cold winter.
Specification:
Material: Cotton + Spandex
Top Heated Zones: Arm,Belly,Shoulder,Back,Wasit(12 Areas)
Pant Heated Zones: Belly/Wasit,Thigh,Knee,Calf(10 Areas)
Temperature range: 25℃-55℃
Power interface: USB Interface
Rating Voltage: 5.0V
Color:Black,Gray
Size: S-4XL
Suitable People: Man,Woman
Suitable Season: Autumn and Winter
Suitable Scence: Fishing, Skiing, Hikking, Camping,etc.

Packaging Included:
1 x Heating Underwear Top
1 x Heating Underwear Pant
(Not inclued battery)

NOTE:
1.No fear of washing. Remove the battery, the power interface is insulated and waterproof, it can be washed and machine washable, and it is recommended to use the laundry bag when washing with machine.
2. If your measurement is between two sizes, advise choosing the larger size.