HeLe 51Pcs 12 Color Changing LEDs RGB Sound Actived Auto Rotating Magic Ball Effect Mini Led Strobe DJ Stage Lighting For Party Pub Home KTV Bar Disco (Black) 51x1W Super bright Leds RGB 17pcs x Red / 17pcs x Green / 17pcs x Blue Leds Play Modes : Sound Actived Auto Control Mode : intelligent voice Voltage: AC 85-220V ; 50-60Hz Long working life more than 800,000 hours,excellent stability. Small and exquisite appearance. Suitable for KTV Xmas Party Wedding Show Club Pub Disco DJ Home Bar Pub