Adjustable Projection and Brightness(Our adapter problem have already improved) In the night, Ceiling Projection Alarm Clock Radio will create a cozy sleeping ambience for you with its 180 rotatable HD projection on the wall or ceiling, 4 adjustable brightness levels and night mode allow you to control the brightness of your bedroom or living room at will. FM Radio and Smart Alarm ClockDuring the day, the digital clock radio will start your day with to its dual alarm and SNOOZE function, then use the clock radio to automatically search and store channels to keep you up to date with the news. Multi-function displayClock radio has an LED mirror screen, the mirror alarm clock allows you to make up and yourself LED clock display of time (12 / 24H), temperature and humidity (Convertible F / C), large digits and HD projection friendly for elderly Backup battery and charger USBThe backup battery of our digital alarm clock will solve you the problem of losing channels or settings due to the dead battery, .The USB port allows you to charge your phone and other devices while you sleep.