The Movo MC20 is a 20-foot (6m) TRS Female 3.5mm to TRS Male 3.5mm Microphone Extension Cable designed to extend the reach between your TRS (3-part 3.5mm connector) Microphone and a Recording Device (Such as recorder, camera, computer, etc). The MC20 features high quality cable and connectors for maximum durability and is backed by a 1 Year Warranty.