Projecting star with light brightness changing and rotating - 4.0" LCD digital display time (12/24h) date (2000~2099) month temperature (Centigrade/Fahrenheit) - Alarm and snooze function with 11 sounds - Light rings with 7 colors changing circularly - 7 color light rings with the light changing as per the sound (alarm or demonstration sound) rhythm changes - Display languages: English / French / German / Spanish / Italian / Portuguese / Russian - Clock and rotating base powered by 3*AAA battery (not included) - Projecting stars powered by 3*AAA battery (not included) - English/Chinese user manual included