Men Heated Jacket USB Winter Outdoor Electric Heating Male Bobojaco Warm Sprots Thermal Coat Clothing Heatable Men'S Parka

1：Battery not included

2： We are Asian size, 2-3 sizes smaller than European size, please choose the right size according to our size chart。

3 ：R ecommend batteries model, please use batteries with high USB Power Delivery（unit：W）， The higher the USB Power Delivery, the higher the heating temperature.（output Power (W)=Voltage (V) × Current (A).）

for example ：output power 10W=5V*2A / output power 22.5W=5V*4.5A

2/4/8/9 Zone recommend use batteries with output power greater than 10W,

11/13/17 Zone recommend use batteries with output power greater than 15W,