Large LED Wall Clock+Wireless Remote The digital clock wall uese a 11.4 inches large HD display screen,and the large display digital clock is very easy to set up,equipped with a wireless remote control, with an effective distance of 7 meter,which is very convenient for the elderly and people with limited mobility. Even if the wall clock is on the wall, anyone can complete or update the clock settings via the remote control. 4 Level Brightness & Auto DimmingLarge digital wall clock for bedroom have a 4-level brightness display, you can easily set the screen to your favorite brightness by using the remote control,and the digital wall clock is built-in light sensoror, you can also open the Auto Dimming.In the meanwhile, the screen can also be turned off completely, which is very suitable for those who pursue a no light sleep environment.