Professional CDG/MP3G Karaoke System with 450W Amp and Record Function. "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, Aux, Mix .Video Output: Composite. Audio Output: RCA. External Speaker Output. Individual MIC Volume Controls. Digital Echo 13 Step Key Control. Direct Access with Numeric Keypad. Multiplex Vocal Cancellation. Full Function Front Panel with Navigation. 2 Band Tone Control: Treble/Bass Speaker: 8"" Woofer / 2 Tweeters. PLAYER Karaoke CD+G and MP3+G Formats. CD, MP3, JPEG Compatible. Plug 'N' Play MP3+G Karaoke. On Screen Search for MP3+G Songs. Record MP3+G Music on Disc or USB and Voice to USB. USB and SD Card Slot. 2 Microphone Inputs with Separate Volume Controls. Digital Echo 13 Step Key Control. Direct Access (Numeric Keypad) Multiplex Vocal Cance.l Full Function Front Panel Navigation. Recording Input For The Amplifier 450W DIGITAL INTEGRATED AMPLIFIER. 3 Microphone Inputs with Separate Controls. 3 Band Microphone Tone Control (Low/Mid/High +/- 12dB. ) Digital Echo Control (Stereo or Mono Selectable). Digital Echo Tone Control (Repeat/Delay. ) 3 Band Music Tone Control (Low/Mid/High +/- 12dB. ) Balance Control 3 A/V Input & Selecto. r Automute Control For Auto Noise Cancellation"