Phoenixnet&reg; RGB Rotating Disco Lamp Voice Control Auto Activated Magic Crystal Ball Stage LED Light for Home Party/Bar/Club/Holiday/Show/Karaoke/Christmas With MP3 Function and Remote Control Strobe effects, red, green, blue, white, yellow, purple six colors change Low heat, low power consumption, no duty cycle runs all nights, USB/SD card MP3 functions are available High quality led source, energy-saving, stable performance, long life span Suitable for disco, ballroom, KTV, bar, stage, club, party, Christmas Day, all saint's day etc. Include an usb flash drive, a remote control. Support sd card, can automatically select songs for the integration of audio and lighting, simple to install, easy to use