<p><em>The ProMaster 9047 is a short audio adapter cable that lets you connect a microphone or headphones with a 3.5mm TRRS oputput cable to the USB-C port of a smartphone, tablet, or computer. It is particularly helpful when the device lacks a traditional 3.5mm audio jack.</em></p> <p>If you have a microphone or headphones that normally connects to a 3.5mm TRRS port on a smartphone, tablet, or computer but the device is lacking this type of audio jack, you can use its USB-C port instead. This cable connects to the USB-C port and converts it to a 3.5mm TRRS female audio jack.&nbsp;</p> <p>The 3.5mm TRRS microphone end of this cable is terminated with a straight connector. A small label is applied near each end of the cable to identify its most common useage. One end is labeled "Microphone" and the other is labeled "Smart Device".&nbsp;</p> <p>This cable is 3 4 1/2" long and straight (non-coiled).</p> <p><strong>Key Features:</strong></p> <ul> <li>Connects to a variety of smartphones, tablets, and computers</li> <li>Works with a wide variety of mics</li> <li>USB-C male to 3.5mm TRRS female</li> <li>4 1/2" straight adapter cable</li> </ul> <p>* Please note, you may need to change a setting with the operating system of your smart device or computer to allow it to recognize an audio signal via its USB-C port. Refer to the instruction manual for your device for more details.</p>