Features 1、Waist Pocket Design: Equipped with built in pockets to hold heat packs, allowing for targeted warmth and relaxation. Experience optimal comfort and soothe relief for your waist. 2、Abdominal Pocket Design: Conveniently store your power bank in the designated pocket, making it easy to use and carry when on the go. Stay warm and protected wherever you are. 3、Secure And Adjustable Hook And Loop: The large hook and loop provides a firm and secure fit around your waist, allowing for easy adjustment of the waist support belt to achieve the desired level of compression and support. 4、USB Heated Warmth: This waist support belt features a USB powered heating element that generates soothe warmth, helping to alleviate discomfort and provide relief from the cold weather. 5、Versatile Sports Brace: Ideal for various sports activities, waist belt provides support and stability to prevent injuries. Additionally, the heat treating feature helps relax muscles and promotes faster recovery. Specification Item Type: Electric waist support Material: nylon, polyurethane, SBR Size: Free size Color: Black Package List 1 x Electric Heated Waist Support 1 x Charging Cable