1. ENUOLI Updated Mini Micro USB stage light, designed with 5V Micro USB Port that can connect with any power source like computer, power bank, 12V DC interface could connect with US Plug Adapter. And also 3AA battery can be used directly ( Not Included). 2. This Led Disco lights with 7 Colors : red, green, blue, redgreen, bluegreen, redblue, 3 mixed colors together. Change the colors according to your mood and the theme of parties. Multi-Color changes Let your parties are more impressed, active atmosphere. 3. This Music Sound actived & Auto control stage light: 1. Automatic mode to have it cycle through the 7changing colors which creating romantic relaxation atmosphere. 2. Music mode it flashes and changes colors in time with the sound and rhythm. Enjoy the crazy with your friends under the great music effects. 4. Mini RGB Led Crystal Magic Ball Light made of frosted ABS materials, environmental, fashionable, portable, plug & play, easy to use. You can Multi-function Cradle Holder in the bottom, disassemble the cover, it have transparent stickers which could stuck on the car windshield easily.