Features: 1. Universal, USB interface, suitable for seats in , homes, and offices. It can quickly heat up and keep warm to meet your cold and warm needs.2. Polyester fiber, non-slip base cloth and heating wire fiber material, skin-friendly and gentle, warm and comfortable.3. Quick temperature design, 2 minutes rapid heating, temperature 30-60, heating to keep warm.4. Suitable for people at home and office, warm and healthier, promote blood circulation, relax body muscles, and make the body more relaxed and comfortable.5. It is suitable for car driving in cold winter, comfortable and decompressing, and alleviating fatigue caused by long-term driving.Specifications:Voltage: 12V: 35W-48WProduct line length: about 135cm/53.15 inchHeating temperature: 30-65Application: in the car/home/officeSuitable models: universalMaterial: Polyestercolour: BlackPackage Contents:2 x Heated CushionOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.