Feature: 1. Small Pocket: Our heated slippers come with a small pocket for storing batteries (rechargeable battery is not included in this product), allowing you to get rid of the tangled cord and enjoy it at home, office or on a long trip. 2. Warm and Cozy: In the cold winter, this electric foot warmer will let you experience warmth and coziness. These slippers are great for indoor activities such as working in the office or relaxing at home, keep your feet warm. 3. Cotton Lining: This slipper has ample cotton lining inside to provide long lasting superior warmth. This cotton lining makes your walking more comfortable and suitable for long time wearing. 4. Easy to Put on and Take off: The heated boots are easy to put on and take off, very convenient for your daily use. They also provide warmth for your ankles. In addition, the non slip sole ensures that you can walk around with confidence anytime, anywhere. 5. 5 Level Heating Temperatures: Our winter heated boots have 5 levels heating temperatures, you can easily switch the heating settings to enjoy long lasting warmth in different usage scenarios. Specification: Item Type: Heated BootsMaterial: Velvet, Plastic Heating Temperature: 5 Levels 65°C-58°C-52°C-50°C-42°C Size: Approx. 12x18x31cm / 4.72x7.09x12.20in (Manual measurement has an error of 1-3cm). Package List: 2 x Boots