Electric Heated Shoe Insole Warm Feet Heater USB Foot Winter Warmer Heating Pad

Specifications: Name: A Pair Of USB Electric Heating Insoles Feet warmer Rechargeable Heating Insoles Color : Brown Constant Temperature: approx. 42 degree Material: Crystal Extra Soft Flannelette+Nonwoven Fabric Power: 5V 2A Power Supply: Access to charger ,computer USB,mobile charging treasure. Size: approx.35-36(23cm) 01# ,37-38(24cm) 02#,39-40(25cm) 03#,41-42(26cm) 04#,43-44(27cm) 05# Application: Cotton slippers, leather shoes, casual shoes and sports shoes,etc. Features: Heated insoles to give you a warm winter. Comfortable material, fine workmanship, keeping warm, Breathable and dry. Evenly heating. Constant temperature to keep warm. Rechargeable lithium battery. It is convenient to charge. Charging interface. You can charge the insole by charge cable. Besides, this wireless charger can also charge the phone which supports wireless charging. 5V security, no radiation. Note: There is no continuous insulation function,can not be adjusted. Please allow a slight error due to manual measurements, thank you. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. Package Included: 1 X Pair Heated Insoles 1 X Charge Cable