Features: SP-606 portable wireless KTV amplification system features compact configuration, sound mixing and amplification, picture play, wide sound field, clear language and picture output, efficient full range horn with large output power, wired and wireless microphone operation at the same time, sound mixing and amplification of the input sound source from VCD or external wires, built-in VCD sound source (DVD optional), audio stereo line output, video output, speaker output, hidden wireless design[...]