Material: Carbon Fiber
Function: Foot Warmer
Applicable Gender: Unisex
Maximum Voltage: 4.5V
High conversion efficiency, energy saving, the average hour with one degree of electricity.
Easy to cut to the size you need.
Applicable to various shoe types.
Make your foot more comfortable and warm.
Removable design, convenient and clean.
USB charger,connected to PC, laptop,charger, keep your feet warm indoor.
1 Pair X Heated Insoles
1 X USB Cable