... jack; Ideal For: DJs, KJs, Hubs, Home entertainment, Karaoke enthusiasts, Schools, and Churches Features: USB & 3-in-one (SD, MMC, MS) card ... English, Chinese, Japanese, Filipino, Spanish, Russian, Thai, Brazilian, Korean, Vietnamese and other languages for Midi-disc playbackSupporting song disc with thousands ... : Wired digit Microphone with karaoke button control/ SD card/ Songs Book