Heating & 3 Heat Settings: Operating at 5V and supporting 7.5V heating mode, the warm chair cushion guarantees heating. With 3 adjustable temperature settings, you can customize your experience to find the perfect comfort level, making it perfect for relieving back, neck, and shoulder pain. Versatile Use: Perfect for use in the car, office, or at home, the heating pad is your versatile solution for cold days and painful moments. Wrap it around your shoulders, drape it over your back, or use it as a seat cushion: its flexibility adapts to your lifestyle. Targeted Pain Relief: With a generous size of 16 x 39 inches, it ensures widespread coverage, providing soothing relief for your entire body. Whether you're suffering from muscle stiffness, tension, or discomfort, the heating pad provides targeted pain relief. It conforms to your body, soothes aches and pains, promotes relaxation, and improves your overall well-being. Soft Machine Washable Fabric: Made from soft plush polyester, the