4-IN-1 STAR PROJECTOR AURORA LIGHT SUMKEA SK-HDN1-007 star projector features with project ceiling light, nightlight lamp, and white noise machine. WHITE NOISE SOUND MACHINE - The night light projector includes 10 popular white noise sounds. BLUETOOTH 5.1 SPEAKER WITH MUSIC SYNC - The SUMKEA SK-HDN1-007 series galaxy projector features a built-in Bluetooth speaker for music streaming when you enjoy the indoor ceiling Nebulae Light. REMOTE CONTROL AND AUTO-OFF-TIME The SUMKEA star projector includes a remote control that allows you to control color light changing, projection modes, brightness, and speed. INTEGRATED LED The SUMKEA galaxy star projector features 14 vibrant colors that project shining stars and memorizing aurora. FLYING FIREFLY LIGHTS EFFECT - The aurora indoor projector fills any room with a dazzling display of the northern lights, while the firefly lights effect adds a magical touch of summer nights with tiny faux bugs that flicker gently across walls and ceiling.