Details Evenly built-in tensile and corrosion-resistant heating wires and equipped with electric heating protective device, our heated car seat cushion has an efficient and reliable heating system. And coming with low- and high- level adjustable temperature controller, its temperature can reach approx. 30℃ at a low-level mode and reach approx. 60℃ at a high-level mode. With it, you can not only keep you warm in winter cold days as well as promote blood circulation to relive the muscle soreness, pains and fatigue of your body due to long time driving. Feature: Reliable Heating System: Evenly built-in tensile and corrosion-resistant heating wires, our heated car seat cushion can heat efficiently (plug in and it will heat after about 3 minutes and enter constant temperature state after about 5 minutes). And equipped with electric heating protective device, it will automatically power off when the temperature is more than 60℃ and will continually heat when the temperature is less than 5℃. Adjustable Temperature Control: Coming with a 2-level (low and high) temperature controller, the temperature of our heated car seat cushion can reach approx. 30℃ at a low-level mode and reach approx. 60℃ at a high-level mode. Durable and Comfortable: Adopting composition fiber fabric (front side), mesh cloth (back side) and flame-retardant sponge (internal filling), our heated car seat cushion is breathable, anti-slip, wear-resistant, soft and comfortable. Multi-Function: Can heat your buttocks, waist and back to keep your warm in winter cold days and at the same time promote blood circulation to relive the muscle soreness, pains and fatigue of your body due to long time driving. Easy to Install and Universal Fits: Simply place the cushion onto the car seat and fix it with the coming elastic band onto the car seat. Once the cushion is secure, insert the plug into your vehicles cigarette lighter socket. Our heated car seat cushion works well with all cars, trucks, vans, SUV\'s and RV\'s with a 12V lighter outlet. Specification: Product Type: Heated Car Seat Cushion Material: Composition Fiber Fabric + Mesh Cloth + Sponge Filling Voltage: 12V Power: 45W Temperature: 30℃-60℃ Color: Black Item Size: 96cm x 47cm /37.8in x 18.5in (L x W) Cable Length: Approx. 1.1cm/3.6ft Item Weight: 362g/0.8 lbs Package Size:53*49*3cm/20.87*19.29*1.18in Package Weight:408g/0.9 lbs PackageContents: 1 x Heated Car Seat Cushion 1 x User Manual Note:  It's better to clean it with dry towel. Do not immerse it into water.