Feature: 1. Fixation: compression helps to support and stabilise the ankle,allowing you to customize the fit to better stabilize your foot, suitable for both home and office. 2. Built in Battery: With a built in battery, this ankle heating pad offers the convenience of cordless operating, allowing users to move freely without being tethered to a power outlet. This feature makes it ideal for use. 3. Fits Different Sizes of Feet: Ankle heating brace fits different sizes of feet. Designed to accommodate different foot sizes, the ankle heating pad offers a versatile solution for individuals with varying size. 4. Adjustable Heating Levels: 3 adjustable heating levels to suit different needs.The ankle heating pad enables users to customize their heating according to their specific needs and preferences. 5. Premium Material: The ankle heating pad is made of premium OK fabric material, which is not only soft and comfortable, but also sturdy. With its sturdy construction design, the ankle heating pad ensures long term use and comfort. Specification: Item Type: Electric Heated Ankle Foot Pad Temperature Control: 3 Gear 45℃-55℃-65℃ Timer: 3 Gear 30min-60min-120min Battery Type: Approx. 3000mah Battery (Shipped with Built in Battery) Material: OK Cloth Package List: 1 x Ankle Support 1 x USB Cable