... 2.accelerate the wood heal and joint 3.carbon fiber heated element 4.ODM/OEM service 5.CE,GS model:EH-6601 ... , folding and anti-water, it can radiate heat evenly. The material will not be oxidated in the air or become aging ... capacity::1900mAh3.Output power:15W MAXSystemic therapy product, therapy pad,heated therapy pad , waist pad , leg pad , knee pad , foot pad ...