Professional CDG/MP3G Karaoke Player and Guitar Amplifer. CD+G / VCD / MP3G / JPEG. On Screen Song Search. USB / SD Slot. 2 Microphone Inputs. 2 Guitar Inputs with Recording Function / MP3+G Only. 2 Aux Inputs: RCA and 3.5mm Pin Plug. 3 AUX Input Modes: Internal