Silent movement: Silent quartz movement, completely silent alarm clock without annoying tick tock sound,sound-proof silica gel (removable) installed on the speaker, which can isolate noise, reduce the ringtone volume, and create a quiet environment. Compact Size: Small clock cute stylish design with compact size. High contrast clock face and make it easily readable. Your mood will also become bright when you see the cute clock. It is really an idea choice for Kid, teenage and traveler. 15 music alarms: Multiple alarms music to choose from, wake up comfortably by listening to wake-up music.If you feel that the sound is not loud enough, you can disassemble the soundproof silica gel of the speaker. Snooze/Night light function: During the alarm is ringing,press SNOOZE button can pause the alarm andthe alarm will be ringing after 5 minutes,press the side alarm key to turn off the alarm.Tap the top button,the night light will light up,and the release button will automatically go out. Battery Powered: Battery powered ( 2 AA, not included), not AC powered.During use, if the indicator light is faint or the alarm becomes low, it clicks and the time is incorrect, it indicates that the battery is low, and you need to replace the battery with a new one. Have A Question: If you have any questions or suggestions, you can contact us and we will answer your questions within 6 hours.