Projecting star with light brightness changing and rotating - LED digital tube display time (12/24h) date (2000~2099) month temperature (Centigrade/Fahrenheit) - LED digital tube display and play nature sound when sound control is activated - Alarm and snooze function with 6 nature sound and DiDi sound as the alarm ring - Light rings with 7 color changing circularly - Nature sound and music demonstration with 7 color light changing - Clock and rotating base powered by 4*AAA battery (not included) - Projecting stars powered by 3*AAA battery (not included) - English/Chinese user manual included