Features 1. Sound Activated: The star light with sound control function, 7 colors, will dance to music.colors will change according to the beat of music, even reacts to clapping, speaking and laughing as long as close enough to the light. 2. Rotating 360°, the gooseneck is sturdy, and no matter what angle you point it, it stays curved for a nice romantic effect. DIY is fun. 3. Beautiful and Romantic: Small size and light weight, unique design is great for car, bedroom,camping,parties.or adding a interesting and romantic atmosphere to your leisure living area. 4. Easy to Use: Just plug in a usb slot and done, no switches for on or off. Romantic usb night light can be used in room and car decor, usb star light for computer, power Bank, wall charge with usb interface. 5. Light and Portable: This sky light can be used in room decor, car decor, A excellent ambience maker for parties, is suitable for Birthday parties, Friend/Family Gathering, Disco party, Dance party, Wedding Show, Holiday, Christmas, DJ Bar, Xmas, Car, Camping, Outdoor. Specification Material: Metal, Plastic Color: Multicolor Package Size: 16 × 3 × 3 cm, 21 × 2 × 1 cm Weight: 25 g, 22 g Voltage: 5V~12 V Package Include: 1x Car Roof Star Night Light