[Sunrise Simulation] 10% brightness matches the intensity of sunlight at the scheduled time, which can wake you up from deep sleep and face a refreshing day. [SYNC WITH SUN] Its brightness can be synchronized with the sun that goes out when the sun goes down. Over time, this will help you develop a healthy schedule. [Snooze Function - 6 Wake-up Music] When the alarm sounds, the snooze function will give you 5 minutes of sleep and ring again after 5 minutes. [FM Radio Alarm Clock Bed Light] When used as a mood light, it has 10 adjustable brightness levels and 7 colors to choose from (white, yellow, green, red, blue, purple indigo range). [Multifunctional Touch Lamp] This light therapy alarm clock can be used as a bedside lamp, night light, alarm clock and FM radio, button control. Powered by DC5V or independently powered by 3 AAA batteries (not included).