Fangrui Product Details Enhanced Visibility: Featuring A 7.9-inch Led Display With Large, Easy-to-read Fonts And A 180 Rotatable Projector That Casts Clear Time Readings Onto Walls Or Ceilings. Ideal Projection Distance Ranges From 1.6 To 16 Feet, For Viewing While Lying In Bed. Customizable Alarm Settings: Oversleep Again With Options To Set Alarms For Weekdays, Weekends, Or The Entire Week. Includes A Snooze Function That Allows You To Set Your Preferred Interval For Those Extra Minutes Of Sleep. Intelligent Night Mode: Equipped With A Multifunctional Display That Shows Time, Date, And Temperature. Between 12/24-hour Formats And Enjoy Automatic Dimming From 18:00 To 6:00, Which Conserves Energy Overnight. Dual Power Options Memory :the Battery Backup Ensures Settings Are Saved During Power Outages, And A 1.5-meter Usb Cable Is Included For Continuous Power When Plugged In. Important Usage Information: The Led Display Remains Continuously On Only When Connected Via Usb. Ensure To Remove The Protective