Heated Socks Remote Control Electric Heating Socks Rechargeable Battery Winter Thermal Socks Men Women Outdoor For MotorcycleFeatures Warmth Stay away from colds The warm socks have high quality integrated heating elements neatly arranged on the soles of the feet which can quickly heat the feet in one minute Combined with ergonomic design it is very suitable for the arch of the foot and covers the forefoot and toes These socks are ideal for keeping your feet warm in winter You can also wear them at home like ordinary socks The best valentines day gifts for boyfriend Human oriented design The warm socks is more elastic sweat absorbing breathable soft and comfortable non fading washable size L M suitable for men and women The length of the socks has been optimized so you can easily put on your ski boots perfectly covering your calves warm and stylish Provide long term heat The electric heating sock is equipped with 3 7V 4000mAh lithium battery the longest working time is 20 hours and the full charge is about 5 6 hours The battery indicator can check the battery status The heating sock charger has overcharge and overcurrent protection so it is safer The heated socks can be washed with water to keep them clean Note If you use a washing machine to clean please put it in a laundry bag Cannot dry socks 3 heating levels Adjustment 3 heating settings are available including low temperature 113℉ 122℉ blue light 18 20 hours medium temperature 122℉