GPX Bundle Party Karaoke Machine CD+G Karaoke System with 7"inch Lyric Screen LCD Display + 2 Karaoke Microphones + Inputs for Guitar Keys & 2 Mics Audio Input Media Port for USB & SD + Built in Speakers Plus Full-function Remote Included in the Package (Certified Refurbished) 7" TFT LCD Display DVD player: DVD, DVD+R/RW CD player: CD,CD-R/RW Karaoke: DVD,CD+G Automatic Voice Control Echo control Microphone Valume Control Blance Control Ntsc Video System Top-load disk player Composite video output USB port: supports JPEG, MP3, MP3+g file formats SD/MMC Menory card reader: Supports JPEG, MP3, MP3+G 2 microphone inputs RCA stereo audio outputs 6.3mm Guitar/Keyboard input 3.5mm Audio input Master Volume Control Guitar/Keyboard input Volume Control Sharp and flat pitch control Built-in speaker Built-in microphone holder Full-Function remote DC power input: requires an AC/DC power Adapter(Included)