1.[Time Projection]-The projection alarm clock can project the time on ceiling or the wall in red light,which you can clearly see the time in home.Our digital clock a clear display from a distance of 5 meters.The projector is -90° to 90° adjustable. 2.[7.5'' Mirror Screen Display & Adjustable Brightness]-Our digital alarm clock comes with 7.5in mirror LED screen display so that you can clearly see the time.And it's can be used as a mirror to keep you beautiful all the day.You can manually adjust the brightness, 4 levels: off, micro-bright, medium-bright, and high-bright. It can also be automatically adjusted by the light of environment. 3.[Two Alarms & Snooze]-You can set two separate wake-up times for you and your partners at the same day. The snooze button is located in a convenient central location, you can easily turn off the alarm without opening your eyes to get 5 minutes of sleep time. The alarm clock can set 2 alarm voice: 1-the traditional Didi Didi, 2-the radio voice. 4.[Radio Function]-Our the radio alarm clock can automatically search, lock, and storage unlimited number stations within 76-108 MHz for your quickly and easily use. You can set the automatically turn off time for the radio, the setting time is 5-90 minutes, and the radio can be turned off according to your setting.You can fall asleep with soft music and wake up with today's hot s. The radio volume is adjustable from 0 to 15 levels.