7 Color Night Light: Multi-colored night lights can be used as mood lighting or backlighting to clearly see the time at night. It's great for children's sleep training, teaching kids when it's time to go to bed and wake up. Easy to set alarms for weekdays and weekends, snooze, 12/24 hour format, adjustable volume, dimmable backlight. Additionally, you can choose from 11 different natural sounds with 7 color lights to set the alarm. 11 Ringtone Options: Provides 11 different ringtones: 1-4 are natural sounds (ocean wave, bubble, babbling, bird). 5 is a loop of the first four sounds. 6-10 are world classical music, and 11 is a loop of 6-10. Other Functions: Countdown function (time from 00:00:00 to 23:59:59 hours). Dynamic projection of colored starry sky synchronized with music rhythms. Conversion Function: In time mode, press the "up" key for 12/24 hour conversion; press the "down" key for Fahrenheit and Celsius conversion.