TIME PROJECTION - Projector alarm clock radio projects the time onto the ceiling so you can easily see the time when you wake up. You can also adjust the direction by 90 degrees, short press the projection button to adjust the brightness (off-low-high), long press the projection button to flip the projection by 180 degrees to adapt to different directions. FM RADIO 87.5-108Mhz - Supports 15 levels of volume adjustment and stores 10 radio stations. You can also set the automatic shutdown function (5-90 minutes) to allow you to fall asleep while listening to the radio. You can also set the alarm ringtone to a radio broadcast to wake you up while listening to the radio station. DUAL ALARM - Our alarm clock allows you to set two independent alarms to meet your different needs. When the alarm goes off, if you don't want to get up right away, you can press the Snooze key to take an extra nap, and any other key to cancel the snooze mode. LARGE LED SCREEN & STEPLESS BRIGHTNESS ADJUSTMENT