GAMPRO 2PCS 12v Adjustable Temperature Winter Car Heated Seat Cushion Back and Seat Hot Cover Warmer with 3-Modes Temperature Controller, Best Gift for Your Family and Friends(Double) High/low/off 3-modes temperature control, Simply plug into your vehicle's 12 volt DC outlet. Designed with Pressure Sensor, only when you are seating on the cushion, the cushion heats temperature. When you left, the power will be off by itself. Built with straps and hooks, Straps and hooks make sure the cushion will not slip away from your seat. This cushion can be installed on any kind of seats, no matter what kind of vehicle models. To avoid draining your battery,please unplug the seat cushion when it is not used. Best Gift for your family member or your friends.