Brand new and high qualityMaterial: ABS plasticFlying helicopter propeller designDigital time displayMakes take off soundsPropeller rotates quickly when the alarm ringsCan fly around the roomLED screen for easy readingA fantastic item to wake you up easilyStart with a dedicated switch can be manually operated to play free flight， set free to adjust the time and dateLCD display with alarm clock， with snooze function， blue background lightingThe alarm clock can only be switched off by using the propeller in the machine to do so.