1Composite fiber heating wire with conductive heating, rubbing resistance, far infrared, thermal insulation, physiotherapy functions in one. 2Intelligent temperature control, three gears adjustable temperature, meet different environmental needs. 3Made of high quality cotton fiber, breathable and fast drying, full elasticitywhich is comfortable to wear 4USB interface is easy to use, mobile power supply, charging bank, mobile phone charging head, car charger can be used. 5Suitable for all kinds of sports activities, an essential tools and the best gift for sports lovers
