Electric Heated Socks Rechargeable Battery Heating Socks for Men Women Winter Warm Heated Socks Thermal Sock for Outdoor Sports Hiking Climbing Hunting Foot Warmer

Spring electric socks warmer for men and women with rechargeable battery heating socks The warm socks are suitable for skiing/fishing/hiking/hunting/riding The heating socks are made of cotton polyester spandex material. The heating of the front instep can prevent your feet from getting cold. It is very suitable for your health and wellness, keep your feet warm and heat therapy. Conducive to blood circulation. Reduce foot cold and foot freezing problems. Farewell to Raynaud's, arthritis, poor blood circulation, and stiff joints. Electric heating winter socks are suitable for all kinds of outdoor activities. Such as fishing,hiking,skiing,motorcycles,hunting,climbing,running,sledding,etc.Warm and durable. You can enjoy outdoor sports even in the cold winter! At the same time, it will be a great gift in cold weather! Specifications: Color: black Size: M suitable for most men and women Voltage: 3.7 V Capacity: 2200 mAh Material: cotton polyester, spandex Heating part:Front foot Product list: 1 pair of socks 1 x AC charger 2 x Lithium-ion battery 1 x User manual Temperature switch and lasting time< br> Red: 3–3.5 hours Orange, 4.5–5 hours Green: 6–6.5 hours Reminder: Hand wash, soft wash. Machine washing will damage the internal heating elements. You need to charge both batteries for 12 hours to activate it for the first time. Please charge both batteries at the same time. If the battery is fully charged, the charger light will turn red to green instead of the battery light. To avoid skin burns at high temperatures, after you feel warm, please turn off the heater while you sleep.