Batteries for heated socks - S-Pack 700B Skiing Connect the external battery (not

Connect the external battery (not included) directly to the USB cable in the small pocket inside the jacket

The slim fit and stretch fabric offer great agility

They are ideal for summer thanks to their lightness and freshness

vibration dampening

while remaining breathable

Batteries for heated socks - S-Pack 700B Skiing Connect the external battery (notThe S Pack 700B battery has a maximum autonomy of 8 hours and is controllable via your smartphone thanks to Bluetooth technology. It has three different intensity levels, allowing the user to adjust the level of heat to suit their needs. It can be recharged using the included USB charger. The pack includes two rechargeable batteries. Easily adaptable to compatible heated socks to provide constant heating during winter outdoor activities. In a nutshell