Heated socks for everyone: These unisex foot warmers are made of cotton, they are moisture-absorbing, quick-drying, breathable and soft. They are elastic and fit everyone (adult size).

Perfect for outdoor activities: The heated sock is perfect for a variety of sports and outdoor activities such as climbing, motorcycling, walking, skiing, snowboarding and hunting.

Adjustable temperature: The electrically heated socks have a 3-stage temperature setting, high, medium and low. They heat up quickly and your feet will soon be wonderfully warm.

Long battery life: The socks are heat-insulating and keep your feet warm for a long time. The thermal socks are heated by rechargeable batteries that provide a heating time of 3.5 to 7 hours. These battery-heated socks with rechargeable batteries will keep you warm all day!

Specifications:

Size: One size

Calf length: 30-40 cm

Sole length: 19-30 cm

Material: Cotton, carbon fiber

Three-level temperature adjustment

Voltage: 5 V

Battery voltage: 3.7 V

Heating temperature: 35-55 ℃

3 temperature modes: 55/45/35 ℃

Battery life: 3.5-7 hours

Charging time: 3 hours

Battery capacity: 2200 mAh cylindrical lithium battery 18650

Data cable specification: 35135

The package includes:

1 pair of heated socks with rechargeable batteries