5V USB Far Infrared winter rechargeable bettery heated vest

It's perfect for both Cold weather job Site conditions faced by men and more as well as outdoor sports activities such as Shopping, skiing, adventure sports and many more..
Offering stylish Look with performance fit that provides maximum flexibility and comfort, Polyster material,tri carbon fiber heating Zone that are sewn in to fabric to distribute heat to core body areas.
The comfortable fitting and varying heat needs, which can be set to high, medium, or low with a simple touch of a button on the label.
How to Operate
Switch ON: To switch on the Vest, Press and hold continues for 3 sec to switch ON the button located on the left side front up.
This sends the Vest into pre-heat mode, which provides accelerated heat output to quickly warm the product before it drops down to a medium heat output standby mode indicating Blue light.The control LED button will blink with a red color in this pre-heat mode. You can then control the heat level in the following ways:
Press the button again to put the button in HIGH (LED button will light up solid red).
Press again to go to MEDIUM heat (LED button will light up white).
Press again to go to LOW heat (LED button will light up blue). Press again return back to HIGH.
SWITCH OFF: To switch off Heating, press and hold the button for continuesly for 3 seconds and the LED Light indicator will switch off and so will the heating process completely.
Description: Heated Jacket with Hood with 3 temperature settings (high, medium and low) keep you warm and comfortable in the coldest weather.
Wind Proof
Easy on/off LED button activates front- and back-core warming
zones for quick warm-up