Features Sounds Activated-The smart voice activation sensor is embedded, and strobe lights capture nearby sounds or music and change the color or speed of the disco lights.It is the best birthday gift, Halloween and Christmas gift for children, friends and family 7 Colors Modes-Bright 7 modes changing disco lighting, The disco ball light has 7 lighting modes-Red, Blue, Green, Red&blue, Blue&green, Grenn&red, Mixed colors(Red&Blue&Green) 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. And the mini disco light can be powered instantly by plug in any USB interfaces. Easy to Use-DC 5V USB plug-in powered, safer to use. USB star light is easy to work with 5V wall charger, power bank, PC, laptop and car charger etc. Apply to multiple scenarios- This USB Mini Disco 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, Car, Camping, Outdoor. Mode Switch- 2 lighting modes for different scenes: Mode 1: Sound Activated. The color of the lights will change with the rhythm of the music, suitable for various parties. Mode 2: Auto. The color of the lights will change slowly, creating a quiet and soothing atmosphere. Long press to power off.