Heated Socks, Orznez Winter Wool Warm Socks for Men Women with 3 Heating Settings, Washable Electric Thermal Socks with 2Pcs 4000mAh Rechargeable Battery for Hiking Biking Skiing Hunting Outdoor Work - Dongguan Zhilin Electronics Technology Co., Ltd, YUND-621

• 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. Large Capacity Battery & Long-lasting Warmth: The heated socks include 2pcs 4000mAh rechargeable batteries, which can provide you 7-8 hours of long-lasting warmth, with over-current, over-voltage and over-charging safety protection, which fully guarantees the safety of the heated socks. with a USB that can be fully charged in about 4 hours, the battery light can remind you to charge in time, and the battery design is ultra-light and ultra-thin, very convenient for you to carry and use outside. 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. Easy Operate & Washable: The thermal socks are very easy to use, only to fully charge the batteries, then connect the USB cable to the port on the thermal socks and press the switch. 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. 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.