[Type]: Parking heater remote control. [High Quality Material]: The car heater controller is made of high quality material, which is sturdy and , with stable and reliable performance and long service life. [High Performance]: This Car parking heater remote control has fine workmanship, long service life, is small in size, is , and is easy to carry. [Features]: Our Car Truck Air Parking Heater Switch Controller supports temperature adjustment and temperature setting, is easy to operate, can be used as a spare part, and can be replaced at any time. [Universal Type]: Remote Control for Heater Controller is suitable for most air parking heaters, such as cars, trailers, buses, RVs, and construction vehicles. The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. Color: Black Material: Plastic Package Contents: 1x Car parking heater remote control(without 12V27A dedicated battery) Only 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.