... rotate in 270 angle. Switch the button, the machine is changed to voice control mode(controlled by the music totally). it is widely ... .2x5.2(cm) Net Weight: 0.5kg Control mode: Auto&Voice-activated Applicable place: Clubs, Bands, Pubs, Disco, Ballrooms, KTV Rooms, ... to the beat of the music picked up by the built-in microphone. Whereas in the auto mode, depending on the music being played,the ...