1.Environmentally Friendly Materials: Safe and environmentally friendly materials, the latest high-efficiency carbon fiber heater. High density, built-in safe 1900mAh lithium polymer battery. The circuit and battery are protected by a steel casing, high load-bearing capacity.
2.Temperature Adjustment: High temperature mode 2-3.5 hours (53℃-60℃), medium temperature mode 3.5-5.5 hours (48℃-52℃)-low temperature mode 5.5-9 hours (40℃-50℃) (depending on environmental conditions) Depends).
3.Simple to Use: Wireless remote control, maximize comfort.
4.Can be Cut: Can be cut into suitable size, can adjust according to your shoe size and trim the sole to meet your needs, ranging from 35-40 Euro size, and 41-46 Euro size.
5.Keep Feet Warm: Solve foot discomfort in cold weather. Keep you alive in certain winter activities (such as hunting, skiing, motorcycles, mountaineering or walking, etc.), simple and easy to use. Heated Insole with Remote Control Foot Warmer for Hunting

Specification:

USB charging
Voltage: 3.0V-4.2V
Battery capacity: Left: 2100Mah, right: 2100Mah
Input: AC/100-240V, 40-60HZ
Output: 4.2V-5V
Service life: more than 500 cycles
Number of codes:
M code: 35-40 Euro code
L code: 41-46 Euro code

Packing List:

1 Pair of Insoles
1*Remote Control
1*Charging Cable
1*Instruction