Tiancheng infrared health care body warmer could be used warm body, such as hands, feet, back, ... , 70 IntroductionTiancheng infrared health care body warmer Characteristic:1. Apliance: Tiancheng infrared health care body warmer could be used warm body, such ... . Reduce the symptom of lumbago, rheumatoid arthritis, neck ache, foot ache, and other aches, numbness, blood cold. Switching on 5 minute, use ...