
1 Pair 5V/2A USB Charging EVA Elastic Fiber Heating Insoles Outdoor Winter Warmth Sports Shoes Insole
Specifications:Item: Heating InsolesMaterial:EVA elastic fiberCharging Type: USB ChargingVoltage:5V/2ATemperature: 40-50 ° CSize: M: 35-39 yard L: 40-44 yardColor: BlackSuitable For: Outdoor skiing, winter warmth, indoor office warmth, etcFeatures:-Far infrared carbon fiber, through a special process to produce a thickness of only 0.02cm/0.01", soft sheet heating material,its heating evenly, high heat conversion rate, heating, soft and comfortable-Energy-saving environmental protection. Power less than 8W, an average of 125 hours consumption of 1 kWh-Can be directly placed in shoes, easy to save. Feet separation, flexible and convenient-Power, USB socket, one end of USB line is connected with computer USB socket, and the other end is connected with insole.USB heating insoles have 3 kinds of heating methods:USB interface heating(Included USB cable);Power adapter heating (without adapter);Power Bank heating (without Power Bank);Package includes:1 Pair Of Heating Insole w/USB Cable (Po