About this item

• Easy to Washable & Notes: The wool socks built-in heating element can withstand both machine and hand washing, just remove the battery before washing, when machine washing, put the heated socks into a laundry bag and then into the washing machine. Note: You must make sure the socks are completely dry before wearing the heated socks.
• Use steps: Check whether the battery is charged before using the heatedsocks and ensure that the socks are completely dry to ensure safety and best results. Connect the USB cable to the port on the thermal sock, long press the power button for 3 seconds to turn it on, quick press switch:between 3 heating Settings, the color of red[high temperature]; the color of blue[medium temperature]; the color of green[low temperature].
• 3 Temperature Settings & 360° Around Heating: Heated socks have 3 temperature settings, green light low mode 110°F/45°C, blue light medium mode 130°F/55°C, and red light high mode 150°F/65°C, you can choose according to your needs. And heated socks are made of high quality carbon fiber heating element, 360° all-around wrapping toes, soles and insteps, with a larger area of heating and can be heated up quickly within 30s, perfect for cold feet, frostbite, arthritis, or poor blood circulation.
• High Quality Wool & Comfortable Breathable: The warm socks for men women are made of high quality wool, which is soft and comfortable, breathable and sweat-absorbent, skin-friendly and elastic, won't stink and pilling, and the wool is able to lock in the heat better, keeping your feet and even your whole body warm, perfect for traveling and outdoor sports, can be used with sneakers, leather shoes, boots. In order to better protect the wool warmth, it is recommended to hand wash and air dry.
• Perfect for Winter: The winter rechargeable heated socks can fit your feet well, so that they can protect you from the cold during your daily commute, outdoor hunting, hiking, skiing, biking, fishing, or walking, and the fashionable appearance and super warmth are also the best gift for elders, loved ones or friends. If you have any questions about heated socks, please feel free to contact us, we will answer your questions within 24 hours and provide you with a satisfactory solution.
• High Capacity Battery & Extended Heat: The heated socks come with 2pcs of rechargeable batteries with 4000mAh each, offering up to 7-8 hours of warmth. The batteries feature safety protection from over-current, over-voltage, and over-charging, ensuring the safety of the heated socks. The batteries can be fully charged in approximately 4 hours using the included USB. A battery light indicator reminds you when to charge, and the ultra-light, ultra-thin design makes them convenient to carry and use outdoors.