JOYLIT 24 Keys 600W AC 110V Bluetooth IOS 7.0 Music LED IR RGB Remote Controler - Support iPhone and Any Other Android Phones Controlled by iphone 7.0 or Android phone Bluetooth 4.3 and above Put the Controller as near as to the speaker, Color changes with the beat of music. Input voltage AC110V, Working current 2A / 3 channels, Power is 600W. The controller controlled by remote or Bluetooth phone Perfect for KTV, night club, pub, or other commercial entertainment places