Heated socks for everyone: These unisex foot warmers are made of cotton, and 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 4-8 hours. These battery-heated socks with two rechargeable batteries will keep you warm all day!
Specifications:
Size: One size
Sock length: 30-40 cm
Foot sole length: 19-30 cm
Material: Cotton, carbon fiber
Voltage: 5 V
Battery voltage: 3.7 V
Heating temperature: 35-55 ℃
Temperature adjustment with 3 temperature modes: 55/45/35 ℃
Working time: 4-8 hours
Charging time: 4 hours
Battery capacity: 4000 mAh cylindrical lithium battery 18650
Data cable specification: 35135

Package includes:
1 pair of heated socks with rechargeable batteries