Batteries for heated insoles - C-Pack 1300B OUTLET They are a combination of

They are a combination of tencel

specially designed to offer resistance

Be careful not to cut the power cord and the heating element in the area under the forefoot

This ensures good feet ventilation

Batteries for heated insoles - C-Pack 1300B OUTLET They are a combination ofUp to 13 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 Bluetooth compatible BATTERY MAINTENANCE Store batteries in a cool place (5 41F to 20 68F). Batteries must be half charged before storage Deactivate the batteries before storage Clean the batteries using a soft cloth slightly dampened with a mild detergent