【3-in-1 Starry Sky Projector Light】The astronaut projector features a starry sky system light, Bluetooth speaker, and white noise machine. The galaxy projector newly projects 21 nebula effects, creating a relaxed atmosphere with soft music, expressing a dreamy starry sky. 【Space Dog - Unique Design】At your request, this bedroom nebula projector is designed for a pet space dog for the first time, holding a special commemorative meaning. The magnetic connection between the space dog's head and body allows for 360° adjustment of the projection angle. You can change various projection effects to suit different scenes with this night light projector. 【Sleep White Noise Support】The kids' room night light star projector has 8 kinds of white noise sounds: ocean wave, white noise, summer night, thunder, little valley, baby bar basketball 01, baby bar 02, and baby bar basket 03. Let your baby relax into dreams with this galaxy projector. 【Three Control Methods】Three control methods: remote control, mobile phone Bluetooth control, and panel control, with a long-distance control range of 10 meters. You can easily listen to music by pairing the Bluetooth speaker with your smartphone, iPad, or tablet via Bluetooth. The remote control and automatic off timer will turn off after 1-2 hours.