Akai Professional EWI5000 | Electronic Wind Instrument with Wireless Audio Receiver & USB MIDI Control Authentic wind-instrument performance and response for the digital era 3GB of stunning acoustic and progressive sounds created by SONiVOX Automatically calibrates and adapts to the player's style Wireless audio for on-stage freedom, receiver included USB port; MIDI output; 1/4" audio output, 1/8" headphone out Includes neck strap, charger, USB Cable, wireless receiver