The ActionHeat Wool 5V Battery Heated Socks will help you take all your cold-weather activities to the next level. These revolutionary socks feature the highest-tested performance of all ActionHeat items and will keep your feet feeling toasty warm as you take on the coldest winter days. With a maximum temperature of 150F and the ability to last up to 5 hours, these socks are the perfect blend of quality and comfort. ActionHeat battery heated apparel utilizes FAR infrared heating and ActionWave heat reflective technology to deliver hours of warmth and comfort. Whether you're skiing, snowboarding, camping, or just going for a walk in the cold, the ActionHeat Wool 5V Battery Heated Socks will keep your feet warm and insulated.

How to Use:
1. Charge the provided ActionHeat 5-Volt batteries.
2. Connect the batteries to the USB cords located in the pocket on the top of the sock.
3. Press and hold the touch-button control on the sock for 3 seconds. Press button to cycle through the heat settings.

NOTE: ActionHeat recommends using low or medium settings. Heat Blast should not be used for more than 5 minutes at a time.