1 Pair Heated Insoles Rechargeable Foot Warmers for Winter Camping

High conversion efficiency, energy saving, average hourly power consumption of one degree
Easy to cut to the size you need
Suitable for all shoe types

Keeps your feet more comfortable and warm
Removable design, easy to use and easy to keep clean

USB charging, it can be connected to a PC, laptop, or charger for charging, keeping your feet warm indoors and outdoors
It’s a nice warm-heart gift for family, parents, and friends in cold weather

Specifications:

Material: carbon fiber
Function: foot warmer
Applicable gender: unisex
Maximum voltage: 4.5V
Heating range: within 35
Insole thickness: about 4mm / 0.20”

What’s in the box
1 Pair x Heated Insoles
1 x USB Charging Cable
1 x User Manual