Compatible with the Therm-Ic Heat Flat, Heat 3D and Heat Kit insoles, the 2C Pack 1300 B batteries have an autonomy of up to 13h. They come with their USB charger and can be connected via Bluetooth, allowing you to manage the level of heating directly from your smartphone.
- Autonomy up to 13h of heat
- Adjustment button
- USB charger
- Compatible with Therm-ic Insoles Heat Flat, Heat 3D and Heat Kit range