Karbon - Chaussettes chauffantes unisexes soldout Up to 8 hours of

Up to 8 hours of heat

Waterproof fabric

Length: 38

Features: Ultra quiet (0 to 50 DBA)

Relive the excitement of space exploration

Karbon - Chaussettes chauffantes unisexes soldout Up to 8 hours ofOne CSA or CETL charger + USB charging cable Two super thin, light weight and curved design battery to better to fit the leg Battery 5V 2400mAh (built in 3. 7V 2400mAh, li polymer cell) 4 to 6 hours battery charging time when empty 4 level light indicator displaying battery level Anti bacterial treatment Control with your cell phone or control directly on the sock battery Contents: 2 Lithium polymer chargeable batteries 1 CSA or CETI charger 1 USB