Win Chi Vest Heat on Demand 0 By Kath on January 8, 2018 Fashion and Clothing Chi Vest is a Force Field of Heat on Demand for up to 8 Hours. Front and Back Zones adjust in seconds for custom fit and comfort. Can charge phones too!.
Chi Vest is a Force Field of Heat on Demand for up to 8 Hours. Front and Back Zones adjust in seconds for custom fit and comfort. Can charge phones too!.