Winter Snow Heating Socks With Battery Heating Socks Winter Snow Heating Ski Socks Socks With Heating Function Durable Black 1. The uniform range of rapid heating provides users with a better experience 2. Equipped with a three speed temperature regulation function, allowing users to choose their own suitable temperature 3. Can be directly disassembled for cleaning. After removing the battery, clean the socks and socks. The charging port adopts a waterproof design 4. Innovative invisible weaving technology makes socks more beautiful and comfortable 5. This product can be used in multiple outdoor activities size: Tube height about 42cm, Sock bottom length about 15cm Material: pure cotton colour: black Package Contents: 1 x Heating socks 2 x Lithium battery 1 x Charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.