Upgraded Intelligent Heated SocksConnect the foot warmer via Bluetooth, mobile phone APP control the temperature and timer, no more need to bend down to operate.Additionally, you can also manually adjust it with the button on the battery box when your phone is not around. Ergonomic design fits most users, unisex size is comfortable and stress-free to wear.The upgraded heating element heats up evenly and quickly, warming your feet in all directions.

3 Heat Settings & 5000mAh Battery- On the side of the battery of the Heating Sock, there are 3 temperature setting indicator lights, which are High (65), Medium (55) and Low (45).You can choose the length of heating time and the temperature setting range of the heating sock. The three different temperatures correspond to a sustainable working time of 6-8-12 hours.The warm socks are equipped with a 5000mAh ultra-large capacity battery with an ultra-long battery life of up to 12 hours.

High Quality Fabric & Easy To CleanThis rechargeable electric socks are made of cotton material, sweat-absorbent, breathable, quick-drying, wear-resistant, soft and comfortable, warm and elastic. Can be matched with different clothing. Suitable for adult men and women to wear. Washable material, more convenient to clean.Machine washable, hand wash is better (please remove the battery before washing).

Widely Used & Perfect Winter GiftsThis rechargeable self-heating foot warmer will keep you warm and comfortable all day long,protect your feet from the cold,it can also improve blood circulation in your limbs,ideal for people with arthritis, chronic cold feet and stiff joints.Men women thermal socks are also suitable for winter outdoor activities,such as skiing, hunting, fishing, camping, cycling etc.Electric warm socks also a great gift choice, perfect for family and friends during the cold winter months.

Package includes: 1 pair of socks 1 pair of batteries