Heated warm hat

Applicable gender: neutral / male and female
material: cotton\tIntelligent temperature adjustment
Open the description:
Long press the smart switch for 3-5 seconds
Start, bright red light heating clothes
Start heating up,
The red light is about 70 °C high temperature.
Short press for 1 second to convert,
The blue light is about 60 °C at medium temperature.
Short press for 1 second to turn white
The green light is kept at a constant temperature of about 45 °C.

Press and hold for 3 - 5 seconds to turn off.