Detailed Product Description

Patented carbon fiber heating panel sewn into vest.

Micro Controller with on/off switch and 3 temperature settings with light indication:

Hi->RED / Mid -> ORGANG / Low -> GREEN

4-6 hours of heating time (Using time may last much longer if it wears under a wind stop jacket. The internal timperture sensor will feedback your body temperature to the controller and makes it stable)

High Capacity Lithium-Polymer Batter (14.8V, 3300mAh)

100V-240V AC Home Charger

3-4 hours to recharge

Therapeutic Far Infrared Technology (FIR)