Features: 1. Keep winter away from the cold: Provides warmth to tired or sore muscles. It promotes blood circulation, reduces physical and mental stress, and reduces muscle fatigue and discomfort. 2. 2. Temperature control: Adjustable temperature, traction temperature level, high and low: 30-60 degrees. 3. 3. Anti-slip design: The bottom of the car seat cushion is designed with anti-slip rubber, which can be placed in an appropriate position to prevent the seat cushion from falling off the seat when getting on and off the car. 4. 4. Easy to use: USB heating type heating. 5. 5. High-quality memory foam: Our memory foam pillow can be used to improve bad posture and reduce leg discomfort when riding or sitting for a long time. Suitable for almost all types of chairs, such as automobile, home, school and office chairs. You can unplug the power cord and use it as a normal seat cushion. Specification: Product name: heating cushion Working voltage: 5V/12V/24V Power: 24W Maximum temperature: 60 Applicable season: winter Applicable models: General Cushion size: 42*42cm Bottom: Silicone non-slip bottom PackageList: 1*Heated Seat Cushion