Project time on wall or ceiling With 180-degree swivel, this clock projects the time right onto your wall or ceiling for easy, stress free viewing - all you have to do is open your eyes. Turn on or off as needed. The best thing is that you can project the time really easy. Just repeatedly press “Projection” button and it will appear vividly on your wall. Not Too Faint, Not Too Bright--Just Right Optional 5 brightness settings ensure you can easily read the display during the day or night, without being distracted while trying to fall asleep. Auto/Manual Scan FM Radio Built-in FM tuner lets you choose from a wide variety of radio, talk, and music programming. Allow you to Preset 20 radio stations you can turn on your favorite radio programs next time without extra manual selection. Charge While You Listen--or While You Sleep Your iPad, iPhone and your smartphone will charge while docked to help you avoid a drained battery,whether you're listening or not.Wake up with a smile and your mobile devices always fully charged! 180° Projector Designed with 180-degree swivel to project time on wall or ceiling in different angles. Ensure proper projection brightness and clarity, please maintain projection distance range from 0.5 Meters to 3.5 meters. Adjustable Clarity While you adjust the alarm clock to project the correct time the image may come blurry or out of focus. At the top there is a focus ring that you can easily rotate to adjust the clarity of the projection image. Always have crystal clear, crisp display of the clock on your wall. Flippable Projection The best thing is that you can adjust reverted projection time. Just repeatedly press “PROJECTION” button and it will appear vividly on your wall. This allows you to put the alarm clock in different angle and you’ll always get the best reverse projection. Personalize Dual Alarms wake by standard buzzer or Radio Sound Setup buzzer alarm allow you to setup alarm wake to standard buzzer sound with adjustable alarm volume. The loudest volume Level 5 is designed for heavy sleepers. Setup FM radio alarm Wake up by your favorite radio station every day!your listening FM radio last time will be default radio station of radio alarm you set. Sleep Timer:off-10-20.......90 Minutes Simple Operation Press OK/SNOOZE button to temporarily turn off for 9 minutes, press ALARM button to turn off for 24 hours, hold press ALARM button for cancellation. Easy tune into your favorite radio in a Glance Not only you can make use of dual alarms wake by loud buzzer or radio alarm sound ,but also you can manually or automatically scan FM radio frequency from 87.5-108MHz.Allow you to preset 20 FM radio stations, easily and quickly tune into your favorite radio channel without extra manual selection. Just one tap is enough for you to enjoy your free music on your favorite radio channels. such as talk shows, sports, morning talk shows, broadcasts, weather forecast, get info about the traffic etc. Auto- Off Sleep Timer Auto-off sleep timer is perfectly for you to fall asleep while listening to radio in blocks of 10,20,30,40,50,60,70,80,90,OFF,it will be turned off after the specific timer. Charge your cellphone Easily No need to rush for your charger or search for an extra spot. Simply get your USB charger cable and connect it with the USB port on the projector clock. Suitable for most Android smartphones and also suitable for iOS devices Wake up with a smile and your mobile devices always fully charged!This Ceiling Clock is a plug-in clock not battery operated,battery is required for power-off memory. Electric Clock & Battery Backup Settings This projection clock is electric clock not battery operated alarm clock. AC power adapter is included in the package and battery is not included,which is used to backup settings when power outages.