【5 pattern adjustment Suitable for different festivals】-We customized five different patterns for different holidays, the patterns are moons, birthday, Christmas, Halloween, Valentine's Day. The pattern change method is very simple. Please use the provided screwdriver to open the back of the lamp, then insert the desired pattern into the hole, then tighten the screw.【7 Color Modes & 270° Rotation】- The starry sky LED projector on 7 color modes , it is mainly divided into three modes: single-color mode, two-color mode and RGB mode, now the light enters breathing mode (fade and fade). In addition to color modes, the night light has 4 levels of brightness and 360°rotating dynamic projection. volume and change light modes. You can connect your mobile phone via Bluetooth to play your favorite music through a star projector. Music mode synchronizes the rhythm of the light with the music.【Auto timer function】The starry sky light projector has an auto-off timer, freely adjustable 1H/2H to automatically turn off after the current time according to your needs with remote control.【Best Gift】The night sky projector is powered by USB cable and can be used with charger or power bank.