Zoom V3 Multi-effects Vocal Processor

Tech Specs Processor Type:Multi-effects Vocal Processor Number of Channels:1 Presets - Factory:16 Presets Effects Types:16 x FX: Harmony, Talk Box, Vocoder, Octave, Unison, Whistle, Distortion, Chorus, Reverb, Delay Analog Inputs:1 x XLR (mic), 1 x 1/8" (aux in) Analog Outputs:2 x 1/4" TS Headphones:1 x 1/8" USB:1 x USB Micro-B 2.0 (2 x 2) Computer Connectivity:USB Other I/O:1 x 1/4" (control) Power Source:9V DC power supply (sold separately) / 4 x AA Batteries Height:1.96" Width:7.48" Depth:5.90" Weight:1.3 lbs. Manufacturer Part Number:ZV3