ANNT 10 PACKS Auto Voice Activated DJ Club Bar Disco KTV Party Crystal Rotating LED RGB Magic Ball Projector Stage Effect Light Lighting Auto Sound Control Strobe effects, red, green and blue three colors change Its light spot on the wall, the effect likes glass ball, very bright and powerful Control mode: Auto, voice-activated; High quality warranty, safe and reliable Long working life, excellent stability,small and exquisite appearance Suitable for disco, ballroom, KTV, bar, stage, club, party ,wedding etc