Remote control and timer function: You can easily change the modes to suit your party style with the IR remote control (Range: 8-10M). The remote control allows you to toggle all functions including light mode, music, volume and brightness and set the timer; set the 1h / 2h timer or play non-stop. (If you don't set it, it will turn off after 4 hours.)10 lighting modes + two projection lenses: The Music Star projector with 4 colored lights (blue / white / green / red) forms 10 multi-colored combinations, ocean waves and starlight can be played individually or in combination and generate up to 21 lighting modes. You want to swim in the underworld of the sea or wander through the star, so dreamy and wonderful.Voice control & USB port: sound activated design, as long as there is music or clapping, the light flashes according to the beat of the music, the projection changes with the rhythm of the music. Baby starry sky projector is also operated by laptop, computer, pc and power bank.Christmas Decoration & Great Gift: The Stars Projector Night Light Suitable for Birthday, Party, Wedding, Room Decor, Children's Day, Christmas, Anniversary Gifts. It creates a wonderful and starry atmosphere that helps children stimulate their curiosity and imagination and creativity. Also ideal for adults to create a romantic mood or a fun party.