Sunrise Simulator Alarm Clock: If the morning alarm between 0:01~8:00 AM, the sunrise light will turn on for 10 minutes before the alarm time (sunrise light s gradually brightens), the light will continue until the alarm clock closes. Snooze function: shake it and the alarm sound will stop for 5 minutes. After 3 snooze delays (15 minutes), the alarm is deactivated. Night light for children's room: This digital alarm clock is also a bedside lamp that can accompany children in their sleep. It is possible to set warm night light from 1 to 60 minutes and 7-color night light. Press the nightlight button at any time to turn the nightlight on or off. Custom alarm clock: Want to get up late on weekends without an alarm clock? This kids digital alarm clock allows us to set an alarm time for kids. You can customize the alarm time from Monday to Friday, Monday to Saturday or every day. Our kids bedside alarm clock will wake you up at the exact time. 6 ringtones and 5 volumes can be chosen. Power saving mode: Our portable digital alarm clock is the best gift for children, girls and boys. The screen will stay on when charging with USB. Power saving mode will activate when charging stops. When its environment is above 56dB, the screen will display for 40 seconds. The digital alarm clocks are suitable for both children's rooms and for travel. Training mode for children: activate training for sleep, from 6:00 p.m. to 5:59 a.m., from the night light of the light to dark. 6:00-17:59 night light from dark to bright. Which can help children develop a good concept of time and healthy sleeping habits.