therm-ic C-Pack 1300 B Bluetooth Battery Pack

With the C-Pack 1300 Bluetooth battery, you can control the strength of your heat remotely using your smartphone. Details: Up to 22 hours of heat Comes with a single control button Pack comes with a USB charger Wall charger not supplied Suitable for use with Therm-ic Insoles Heat Flat, Heat 3D and Heat Kit range only. Heatingtime: Level Heating time per charge 1 16 - 22 h 2 7 - 10 h 3 3 - 4 h Included in delivery: 2 C-Pack 1300B 1 USB charger