This item is brand new, NOT refurbished.The system includes all the features other systems have had, including: a DVD/CDG player, 100 watts of power, an equalizer, two microphone inputs, the key transpose, and the tone and echo control. But our AKJ7809 is especially rewarding for its new added features include, One headphone output, USB and SD card inputs, and two separate inputs for your keyboard and guitar. So not only is it an all in one Karaoke system, but also an amplifier for your favorite instruments! Features: Package Includes: * -inch guitar and keyboard inputs with individual volume controls * Digital echo with repeat and delay controls for vocal enhancement * Digital key control (This feature is not applicable to the AUX inputs-AV1, AV2, and AV3) * Vocal cancel and vocal partner modes for canceling vocals from * Multiplexed media * 7-band equalizer * Three RCA audio-video inputs (AV1, AV2, and AV3) * Two microphone inputs (MIC1 and MIC2) with individual volume controls (two unbalanced 1/4-inch microphone inputs at the front panel and two balanced microphone inputs at the rear panel) * Two RCA audio-video outputs, one stereo -inch audio pre-out, and DVD 5.1 audio-video outputs * Three effect inserts (GUITAR, KEYBOARD, and MIC) * One -inch stereo headphone output * Remote Control * 115V / 230V and NTSC-PAL compatible for worldwide use * Audio Output Power - 100 Watt * 2 Wire Microphones with cables * RCA Cable * Remote Control with batteries * Power Cable