🌟Upgrade Laser Projector:the laser star projector features sound-activated flicker function.As long as there is music or clapping your hands, the light will flick according to the music rhythm, which creating a starry sky projection🌟 10 Lighting Colors & Adjustable Lightness: The night light Projector features 10 lighting colors and 3 brightness level £¨33% 66% 100%) for your option and you can adjust a most appropriate brightness🌟Bluetooth speakers : you can listen to music via Bluetooth or USB🌟Remote Control and Timer Function :you can operate it not only with the buttons on the light but also with the remote control it is very convenient for kids and adults to set all fuctions🌟 Multi Projection Effects: The lamp project a colorful starry sky onto the walls and ceiling of kids' room, which can achieve a sense for physical and mental relaxing effect and do good to sleep on the night. It also works by sparking your kids into imagination, thereby making them fell relaxed