Features: 1. Outdoor heated seat cushion made of quilted suede, cotton, and oxford cloth with a heating sheet. Universal and portable design provides warmth for the waist and back, offering wear-resistant performance. 2. Safely relax and warm your muscles during outdoor activities such as camping, beach outings, or sports. Heated seat activates with the touch of a button. 3. Equipped with a USB interface for convenient power options—compatible with power banks, computers, car chargers, and other standard USB power sources, allowing cord-free operation. 4. Features three-level intelligent temperature control for adjustable warmth. Designed with breathability, durability, and a key switch for easy operation. Long press for three seconds to turn on, single click to adjust heat levels. 5. Made with soft, breathable, and skin-friendly suede fabric. Includes elastic corner bands to secure the cushion in place and prevent slipping. Side pocket for holding a portable power bank, enabling hassle-free charging. Specifications: Material: Quilted Suede, Cotton, Oxford Cloth, Heating Sheet Color: Black, Grey, Khaki Product Size: 40 x 40 cm Thickness: 2 cm Product Weight: 480g Package Included: 1 x Heated Seat Cushion