Electric Heated Insoles

Color: Black
Material: Carbon Fiber
Function: USB Heating Shoes Insole
Applicable Gender:Men Women
Maximum Voltage: 4.5V
Heating Range: Within 35 Shoe Line
Insole Thickness: 4mm / 0.20'' (appr.)
Package includes:
1 Pair X Heated Insoles
1 X USB Cable
Transport: Sent within 24 hours.

How long does the insole heat up?
A: The heating time is based on the products with power storage function, this product does not come with charging treasure, can only be plugged in to heat, can be used with charging treasure, be sure to ensure that the output of the charging treasure is 5V/2A or more.