Product Description: This equipment is compatible with car heaters, diesel air heaters, and auxiliary heaters. It features a cable length of 33 cm and dimensions of approximately 9.3 x 6.3 x 1.3 cm (3.66 x 2.48 x 0.51 inches). The remote control measures about 5.5 x 3 x 1 cm (2.16 x 1.18 x 0.39 inches). To determine if this auxiliary heater is suitable, check your LCD type on the original screen. If the screen is damaged, you'll need a matching LCD. To set up the remote control: while in power-off mode, press the up button followed by the confirm button for over 3 seconds to access the password interface (HFA). Activate the remote control password, and once you've exited the password interface, the device will power on. Featuring a clear LCD display, this equipment boasts reliable performance, fine craftsmanship, and a long lifespan. It allows for time settings and offers the convenience of starting or stopping on a timer. Its compact and lightweight design makes it portable.