SUNRISE & SUNSET LIGHT SIMULATION: 30 minutes before the alarm time, the light will come on and gradually increase brightness. At the alarm time, the wake-up sound is playing. And if you want to the light simulate as sunset, you also can set it before 15/30/60 minutes. The light will come on and gradually decrease brightness. During the 15/30/60 minutes, you can do something to relax before go to sleep. When time’s up, the light will come off, and you will know that it’s time to sleep.
6 ADJUSTABLE NATURAL SOUNDS &FM RADIO: It’s very nice to wake up with natural sounds or your favorite FM radio rather than noise sounds. Press the volume to set your acceptable alarm volume. Press the music button to choose your favorite alarm sound.Press the FM button to turn the radio on or off. Hold the FM button for 3 sec to scan and save available FM channels.
7 COLORS with 10 BRIGHTNESS: There are 7colors:warm white/green/red/blue/purple/orange/indigo. Use +/- buttons to select the color, or just let it change the colors automatically. And you can choose one of brightness which you like from 1 to 10.
MEMORY BATTERY: When the clock haven’t power, don’t worry, because the battery has memory function, you needn’t set up time again. The battery is only used for setting back up. For the button functions to work properly, buttons should be pressed for at least 1 second.Remove batteries if the unit is not used for extended periods.
Two ways for power supply, 5V DC, USB cable