Star-shaped lights are the perfect decoration for children's and teenagers' rooms - and many adults want to spend a night under the stars, too. Turn every night into a magical experience.Creates a magical effect when casting light onto walls, ceilings and window glass. Music can be played directly from your phone through the built-in Bluetooth speaker. There is a dynamic mode where the lights respond to the music.The nighttime lights are very dynamic - some stars light up while others go out. The lighting effect of the projector calms people down and helps children fall asleep. In addition to the lighting effect, the device can also be used as a bedside lamp due to its bright light. The built-in timer can be set to turn off the light after 1, 3 or 5 hours.Product name: Black bowl-shaped laser star lightShell material ABSProduct color BlackPower supply requirements: input 5V, 2000mAPower supply mode: USB (mobile power, computer, adapter)Light source: LED high-power light beads + laserMaximum power: 8WMusic mode: U disk / card reader / BluetoothBluetooth number: BTK01Projection distance: 2-10 metersProjection area: at a distance of 3M, the projection area of 120 square meters, at a distance of 5M, the projection area of 200 square metersLaser class: Class 2(Class II)Product size: 16*10*11.8cmPackaging: color boxPacking accessories: light body + remote control + USB data cable + manual + color boxFeatures.A combination of four-color waterline light and green laser, 10 light modes.Three brightness levels to choose from (30%; 60%; 100%).Bluetooth speaker / USB helps you enjoy more music and listen to lullabies or relaxing music on your phone, iPad and tablet via Bluetooth pairing.Sound-controlled flicker mode allows the projection to change color according to the rhythm or sound of the music, resulting in a disco effect. Built-in 1H, 2H or no-operation 4H auto-off timer function.