Compatible with our .

 The Remote Control Heated Socks Spare Batteries with 2 Remote Control is a convenient accessory for those who love outdoor activities in cold weather. The spare batteries provide extra power for the Remote Control Heated Socks, ensuring that your feet stay warm for longer periods of time. With the extra remote control, you can control your heated socks from a distance, allowing you to adjust the temperature without having to take off your shoes or boots.