Specification: Light Source: LED RGB Material：AC+ABS Weight: 300g Power supply: 5V DC USB powered AC: 50-60 HZ Power: 6W Projection area: approx. 30-60 ㎡ Control Modes: Auto / Sound / Remote Control emitted from a flat angle: 180 ° Lifespan: 10000 hours This set includes: party lights remote instructions Sensitive Sound Activation Function：Controlled by DJ vocals, dynamic vocals and strobe sound, it only takes 45 decibels to trigger changes in light and speed. Even children’s laughter, applause or singing can also control distant disco lights. USB Powered: Come with A 4.25M USB Cable, Plug and Play, DC 5V for Safer Use, Easy to Work with 5V Power Plug, Power Bank, PC, Laptop and Car Charger, etc. Remote Controlled: Comes with a remote control, the lamp can be controlled easily by it, including power on/off, change colors, switch light modes. Easy to use party lights: Stage lights can be placed directly on a table or table, or on walls and roofs.And you can disassemble the cover, it have transparent stickers which could stuck on the car windshield easily Best Christmas Gift: This stage light is safe and stable, small and easy to carry. The LED magic ball can also be a perfect gift for children. Suitable for family gatherings, birthday parties, dance parties, DJ bars, camping, Christmas and other party scenes.