One3 Battery Pack


One3 Battery Pack

No Color / OS - $239.99

Shipping : Worldwide

Product style: sda-32951501

This new compact battery has 3 warming modes. Up to 6 hours of gentle, constant warmth for your feet! The case is robust and hardwearing.

This battery is easy to use. You only have to press one button to turn it on and select the warming mode. This battery is compatible with all the insoles in the Foot Warming System range.