Alarm & Timer : This digital clock does lots of jobs. You can set weekday alarms only for your rest. If you set 10/20/30mins sunrise mode, the backlight slowly gets to brighten up as the alarm time. Also, if you set the nightlight timer, the nightlight can be automatically off not to interrupt your sleep. Auto brightness adjustment : The brightness is controlled automatically by illuminance sensor according to the environmental brightness. The LED digital display is brighter during the day and the LED digital display will be dimmed at night. This function won’t affect your sleep. Mounting way : The LED wood clock is not only a wall clock, but also a desk clock. For hanging mode, a hanging hole at the back side helps to hang on the wall easily. For standing mode, an included wood stand supports a clock to stay in a stable way. Smart & Decorative LED Clock : The wooden digital clock has 3 modes, which are clock, nightlight and nightlight & clock. The backlight nightlight looking like full moon comes with 3 colors, which are yellow, white and blue. The LED wall clock displays time, calendar and day. Wood LED Wall Clock Bundle Set : 1 Full Moon Clock & 1 Wooden Frame Clock.