5V USB Men Women Cotton Electric Heated Warm Pants Warmer Heating Elastic Trouser

Features
Pants needs to be connected a power bank to work,it will stop heating after power failure.
This is a intelligence pant for you, divided into two types of pants inside and outside, covering the cold area.
Built-in portable source storge pocket, easy travel.
Set the temperature you want to respond to a variety of environments.
A button to heating, three stall temperature control, intelligent heating.
The fashion is warm, comfortable and breathable, and it’s a good partner for your winter going out.
General USB interface power supply
Specification
Material:Cotton
Color:Black
Size:TypeA=S TypeB=M TypeC=L TypeD=XL TypeE=2XL TypeF=3XL
Power Supply Interface:USB
Power Supply:5V/2A Portable Source
Fever Area:Knee
Function:Keep warm and Prevent cold
Temperature Shift (Manual adjustment)
Warm:55 ℃
Comfort:45 ℃
Energy Saving:35 ℃
Package Included
1 x Pant (Portable Source Not Included)
How To Use
1.Take out USB plug
2.Plug in removable charger
3.Switch on the removable charger
4.Press the temperature control switch for two second
5.Red light flashing,means heating automatic
6.After red light flashes for 5 minutes,then automatic turn to white light,means medium temperature
7.Manual adjustment has three level,red light means hign-temperature heating continuously.
White light means medium heating continuously,blue light means low heating continuously
8.Press the temperature control switch for two second,lights out and stop heating