Heavy Duty 12v Reversible 18" X 18" Car Truck SUV RV Heated Seat Cushion Pad - Carbon Fiber Heater Element and Dual Temperature 18" x 18" Synthetic Leather with Foam insert, Beige / Black reversible Fused 12 Volt plugs into standard cigarette lighter plug Dual Temperature Thermostat with Hi/Lo/off Switch Heats to 115 degrees F within 2-3 mintues 24 Watts (2A) power consumption