Does not include original packaging. This karaoke mixing Amplifier with dual digital processors…. Digital echo processor with DSP reverb processor! You can create ideal vocal sound by blending the digital echo effect with the DSP reverb adding 3D sound to microphone channels. Built in sonic enhancer transforms music to captivate audience for low and high frequency enhancements. Noise reduction circuitry, 4 speaker output, 6 microphone inputs, mic out and mic return Jack’s, remote in jack for external devices, 2 AC outlets, dual voltage selector, and more! UHF: dual channel rechargeable wireless mics, microphone dual bay charger, individual volume controls, low battery indicator (LED) on mics, dual antennas provide clear signal and natural reception, and 2 unbalanced mic outputs (¼”) and 1 mixed output (¼”). Get ready to sing your heart out with this top-of-the-line VocoPro 24-Bit DSP Reverb Karaoke Mixing Amplifier! With six microphone inputs and seven output ports, you can connect to a variety of devices and sing your favorite tunes with ease. This karaoke mixer comes with a DA-9800RV Mixer/Amplifier and UHF-3205 Dual Channel Wireless Mic System, cables (AC Universal Adapter Not Included), and more. The black VocoPro mixer features a TRS/Audio Jack, headphone jack, multi-channel system, and composite video RCA. Sing your favorite songs and entertain your guests with this top-of-the-line karaoke mixer.