Valley Enterprises&reg; 3.5mm Female to 3.5mm Male 4-Pole TRRS Right Angle Adapter Slim Design 3.5mm Female TRRS to 3.5mm Male TRRS Right Angle Adapter For use with 3.5mm TRRS 4-Pole Cables Slim design for use with phones/tablets and other devices with protective cases 4 pole - TRRS supports devices with both audio and microphone or video Color: Black