Therm-Ic S-pack 700 B

The slim and compact battery Therm-ic S-Pack 700B is compatible with our heatable socks Therm-ic Powersocks. Bluetooth technology allows you to remotely control the heating power from your smartphone. It provides up to 8 hours of heat. Sold per piece. The Therm-ic S-Pack 700B battery pack has a maximum run time of 8 hours and can be controlled via your smartphone using Bluetooth technology. It is equipped with three different intensity levels that allow the user to adjust the heat level as needed. The battery can be easily used with compatible heated socks to provide constant warmth during winter outdoor activities. Sold per unit. The S-Pack 700B battery pack is compatible for use with our Therm-ic heated ski and outdoor socks.Here is the list(from old to new):