The Movo CFP-1 is designed to allow you to connect a device with standard TRS (3-pole) 3.5mm female input connector (like Wireless Microphone, Recorder, and more) to your TRRS (4-pole) smartphone. It features gold-plated connectors, impedance-matched TRRS cable for mobile devices, in addition to shielded construction. Includes a 1-Year Warranty with support based in the U.S.A.

Specifications
Inputs: One 3.5mm TRS Male Input Jack
Output: 3.5mm TRRS Jack
Total Length: 10" (25cm)