No wires or batteries needed. This water resistant foot warmer offers up to 2,500 hours of comfortable heat to cold feet. It is rechargeable and operated by a wireless remote. The charge lasts up to 5 hours on medium heat.
- Extend heating without removing insoles from shoes or boots.
- Batteries recharge in four hours or less and last up to five hours per charge.
- The charging system can also be unplugged
- Used as a protective carrying case for the batteries.
Thermacell Car Charger – For Heated Insoles