Htwon Electric Heated Socks Rechargeable Battery 3.7V Foot Warm Winter Skiing Hunting

Upgrade Classic Electric Heated Socks

- Upgrade Quality: This heating stocking is made of 85% cotton, 8% spandex, and 7% polyester, it becomes more absorbent, breathable, quick-drying, and elastic.

- Upgrade Process: On the basis of last year, our upgraded model uses fishing line to sew the heating sheet. After long-term use and multiple washings, the internal structure remains intact.

- Upgrade Battery Capacity: This year we have provided two capacity batteries for choice, helping our customers to get enough protection for longer outdoor activities.

- Heating Piece: The heating piece is inside the sock. Specially designed battery pocket is safe and easy to carry.

- Kit Including: One set has a pair of electric hot socks, two 3.7V 2200MAH / 4000MAH lithium batteries and USB Cable . The battery needs about 3 hours to fill and can sustainable heat for 3-7 hours.

- Rechargeable Heating Socks: Rechargeable lithium battery heating socks for cold weather projects or winter outdoor sports, winter ski hunting, camping cycling and motorcycles to keep warm.

- Suitable Occasions: Focusing on the toes to prevent the feet from getting cold, which can promote blood circulation. Apply to arthritic feet and long-term cold feet and stiff joints, giving you a warm winter.

Button functions:

Three-speed thermostat Automatic Level Adjustment(preheating function)

1. After the thermostat is connected to the power supply (battery), the one, two and three lights flash once. Long press the button for 2 seconds to start and enter the preheat mode, the LED shows one with breath flash. High output with output power of 100%, heating automatically changes to mid-level after 5 minutes.

2. Mid-level, LED light displays two, output power is 70%.

3. Low-level, LED light displays three, output power is 40%.

4. Click to switch level button with three levels cycle, long press 2 seconds to shut down.