The S-Pack 700 B is our most inexpensive battery with Bluetooth© technology. Thin and compact, it fits perfectly the Therm-ic PowerSocks heated socks.
- Fitted with Bluetooth© technology, you can now control remotely the heat settings via your smartphone, using the Thermic Heat Control App.
- Keep your feet warm for up to 8 hours
- Includes a USB charger
*Wall Charger not supplied.