Winter Ski Heated Thermal Underwear Men Women USB Charge 42 Zone Intelligent Heated Thermals Top and Bottom Set

Q: It seems the Heated thermal underwear has been upgraded, What features have been upgraded?

16-22-28 zones,Upgraded to 42 zones, the controller is more intelligent, and the heating element uses a new, upgraded safety heating technology.

Q: What are the recommendations for the care and maintenance of the Heated thermal underwear?

A: 1: Be sure to remove the batteries before washing,The electric thermal underwear for can be hand washed,if washing in a machine,please use a laundry bag.

2: Charge regularly to avoid full discharge of the battery to extend the battery life.

Q: What is the difference between 7.4V/3A DC and 5V/2A USB head?

A: Double connectors are more convenient to use，5V/2A maximum temperature 60°C, 7.4V/3A maximum temperature 65°C.

Q: Heated thermal underwear come with its own battery?

A: 1 Note: There is no power bank!

2 suggestion you choose a High-Storage power bank 20,000 mA.can generate heat for at least 10 hours in thermal underwear.

Q: Is there a battery pocket ?

A: The pants and the top are equipped with a battery zipper pocket.