9 zone fever: design warm care for the neck/abdomen/back parts
 Four layer lock cotton technology: add cotton for comfort inside so that this winter is no longer cold
Cleaning: it can be rewashed as long as possible, and the power interface is insulated and waterproof
Carbon fibre heating cable: high strength, high module, high temperature resistance, wear resistance, corrosion resistance, melting resistance, electrical and thermal conductivity and many other excellent properties
Heat degradation: heat conduction inner lining, thick inner lining, strong breathable and warm performance, comfortable and sensitive, good colour, hand feeling, soft and smooth, warm and comfortable to wear
material: 100% polyster
NOTE:  the hooded vest only work when it's connected with usb power,  power bank not included)
package include
1x hooded vest( power bank not included)