- Description:High-quality Material: This heating stocking is made of 80% cotton, 12% polyester and 8% elastic fiber material, so it is absorbent, breathable, quick-drying, and elastic.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.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 3.7V2200MAH lithium batteries and USB Cable . The battery needs about 4-6 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.
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.
High-level One light heating around 3 hours
Mid-level Two light heating for about 4.5 hours
Low-level Three light heating for about 7.5 hours
Battery size: diameter is about 1.8CM/0.71in; height is about 6.5CM/2.56in
Charging time: The battery takes about 4-6 hours to fill
Heating part: Heat on the back of the toe
Size: Free size (socks are elastic, can stretch)
Weight: about 350g
Battery: 3.7V 2200MAH lithium battery
2200MAH Lithium Battery*2
Worldwide free delivery 20-25 days.