It has a Switch to Adjust the High and low Mode, and the Automatic Temperature Control Function

Features: It has a switch to adjust the high and low mode, and the automatic temperature control function with the temperature up to 65℃. Parameters: Product Name: Car Heated Cushion Color: Black Size: (approx.) 1) Rear row: about 116*45 cm/ 45.67*17.72 in 2) Front row: about 44*48 cm/ 17.32*18.90 in Fabric: cloth + composite 0.3 cm/ 0.12 inch sponge + non-woven fabrics Voltage: DC12V Power: 35W / 45W power 2Front+1Rear Notes: Please unplug the cigarette lighter when there is no one in the car for the high security and longer battery life.