Description:
1. Product Name: Men's Tops Fever Wear Thermal Underwear Carbon Fiber Electric Heating USB Smart Electric Clothes
2. Material: fabric 35% polyester + 65% cotton
Lining 95% polyester + 5% spandex
3. Features: three-speed temperature control, mobile power supply, washable, machine washable, plus velvet to keep warm.
Heating through carbon fiber filaments, up to 50 degrees Celsius in 30 seconds
Carbon fiber material soft bend and it will not be damaged.

Three level temperature, adjustable temperature.
High temperature red temperature can reach about 48-50 degrees Celsius.
Medium temperature blue temperature can reach about 43-45 degrees Celsius.
Low temperature green can reach a temperature of 38-40 degrees Celsius.
Open the instructions: Press and hold the power button for 3-5 seconds to start preheating. After reaching the high temperature, it will automatically adjust to the medium temperature setting.
The temperature can be adjusted at will, and it can be adjusted to its own suitable temperature according to its own needs. The ambient temperature is different.
The length of time the electric clothes are used is slightly different.
4. Size: See the size chart for details.

The package includes:
1x Men's Jacket Heating Suit