Visual scene alarm clock: special programming and lighting design, simulates 7 lighting scenes, cooperates with sound, dynamically displays old train running/piano/classic electronic alarm clock sound/river water/waves/raining/white noise. Two sets of alarm clocks can be set. Users can choose their favorite alarm prompt sounds and lights. Colored Night Light: Press the night light button to enter the colored night light mode. Special light source, 10 preset colors, the lights and colors are soft and beautiful. Red/orange/yellow-green/green/light blue/blue/pink/dynamic rainbow/dynamic sunset/color gradient, free choice. The perfect indoor night light Sleep aid machine: Press the sleep mode button and select 1 of 6 simulated scenes, it will serve as a white noise machine to help users enjoy sleep in special scenes, old train running/piano/river water/waves/ Rain/white noise. The time can be freely set from 0 to 180 minutes. Charging and USB Port: There is a 1800mAh rechargeable lithium battery inside the clock. Supports 24-48 hours of lighting and sound work, or more than 2 weeks of display time. Can be used as an outdoor tent light/camping light. Easy to use: Extremely simplified design, with 6 function buttons and a large rotating multi-function button, easy to operate and use. Press the dial button to turn it on or off, and the dial button selects various options in different modes. Both adults and children can use it as a clock, alarm clock, night light, bedside lamp, sleep aid white noise machine, or even as a children's toy.