Features: Alarm Clock and Snooze: 12 / 24H changeable and recognizable by the displayed AM and PM on the screen. The digital alarm clock supports 2 alarms and 12 snooze. 2 alarms are independent of each other. He will wake you up at the preset time. You can choose between 7 alarms (including one alarm radio station) and 6 volume your favorite mode. FM Radio: The FM clock radio can automatically store 15 FM stations (FM: from 76.0 to 108.0MHz) and thanks to the 33-inch antenna, better signal reception can be extended. Functions of turning off automatically in the predefined time and 16 volume is available so that the radio does not bother you when you are asleep. Rotary Projector and Digital LED Screen: Rotate the projector (-90 anddeg; to 90 anddeg;) to set the projection on the wall or ceiling in any desired direction. The projection time can also be reversed by 180 anddeg;. Turn knob adjusts projection for best clarity. Press the Project button to choose between three-level brightness Bright, Dark, Off. Size LED screen with clear display and also 3 brightnesses. USB charging port and backup battery: With 5V / 1.2A USB output interface on the back of the clock radio allows easy charging of smartphones, tablets or other electronic devices. The CR2032 Lithium Memory Backup Battery (battery not included) will help store all time, radio, alarm and snooze settings prevent power failure.