Enter Tech just launched the New Magic Sing Speaker System - KP650. It comes with two (2) speakers (active and passive) and one (1) regular microphone.
KP650 is designed for karaoke at peak performance. It connect Magic Sing karaoke microphone or DVD player into Line in and smartphone with the bluetooth capability. It uses a built in amplifier with 220 Watt speakers to provide the ultimate sound system. MP3 files can be played through the USB port.