Fangrui Product Details This Projection Alarm Clock Will Project The Time On Your Wall Or Ceiling So We Can Check It Easily And Conveniently. Providing You With A Time View Even When Lying On The Bed. We Can Clearly Know The Current Time Without Looking At The Time Of The Alarm Clock. Ultra-clear Alarm Clock With Projection On Ceiling- This Digital Projection Clock Offers Ultra-clear Views Of The Time On Your Ceiling/wall With Upgraded Adjustable 180 Swivel Projector, Rotating Focus Ring At The Appropriate Distance 1.64-11.4ft(0.5-3 Meters) To Get The Fine And Smooth Time Figure Image On The Wall Or Ceiling. Easy To Grasp The Time While In Your Bed Without Touching Anything. Adjustable Volume 7 Inch Ultra-clear Led Screen- Special Designed Loud Alarm Clock For Heavy Sleepers Adjustable 5 Levels Volume Provide Louder And Stronger Alarm Volume, Easy To Wake You Up. This Time On Ceiling Clock Has Adjustable 5 Levels Dimmer Display Allows You Read The Time Clear Than Ever On Our 7 Inch Ultra-clear Led Screen. All Setting Buttons A