1. Carbon fiber far infrared heating, rapid heating, large area heating, comfortable wearing.
2. High quality fabric, comfortable wearing, heat storage and warm, good air permeability.
3. USB interface of mobile power, safe and portable, easy and convenient for charging.
4. Can be washed by machine or hand, safe and secure to use, no harm for head.

Specification:
Condition: 100% Brand New
Item Type: Heating Hat
Material: Knitting Wool
Usage:
1. Connect the power supply and gently press the switch to start.
2. When the red light goes on, the heating hat starts to work. The high temperature range of the red light is about 55℃.
3. Gently press the green light, and the green light medium temperature is about 48℃.
4. Gently press to turn the blue light, and the low temperature of the blue light is about 40℃.
5. Press the lamp to turn off the heating. and in this cycle

Note: When cleaning, be sure to gently rub and wash, which can prolong the service life of the heating sheet

Package List:
1 x Hat
1 x USB Cable