Akai EWI5000 Professional Wireless Electronic Wind InstrumentThe EWI5000 is the top of the line electronic digital wind instrument from Akai and is beloved among musicians around the world. The combination of its innovative design, wireless capabilities, an over 3GB SONiVOX library of sounds, and multitude of additional features and settings easily makes the EWI5000 one of the most versatile instruments for any musicians style of expression. Low latency 2. 4GHz wireless connectivity is included with the EWI5000