Universal Lcd Bluetooth Switch For or Heater Auto Assemblies Car Heater Accessory f54 Feature: Remote control pairing.Fuel filling manual mode.Timing start or stop. Time setting.Fine workmanship and good performance.Easy to use.Long service life.Specification:Display: LCDAdapted Models: universalApplication: Air Parking HeatersNote: Before purchasing, please check whether the LED display type of the heater matches this item, whether the appearance is the same, and the procedures for different displays are different! ! !Material: plasticcolour: blackPackage Contents:1 x LCD Switch1 x Remote ControlOnly 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.