High Quality: Made of Copper, gold planted, lossless sound, mutual convertors. Two female TRS 3.5mm plugs combo into one TRRS male 3.5mm plug, one audio port and one microphone port to a 3.5mm headphone /microphone combo port[CTIA Strandard]. #High Compatibility: Headset not included, Allows you to use a higher quality adapter cable with your PS4, Xbox One, Notebook, Laptop, Tablet. Support Windows, Linux, Mac OS, Android systems. #Easy to Take: Featuring a compact sturdy design, the headset splitter delivers the perfect solution for applications that require portability, and takes up very little space in your laptop bag. #Microphone and Headphone Adapter: Plug and play. Make sure the 3.5mm audio jack is wholly connected so the microphone will work. #More Value: Allows the use of older audio accessories with newer devices(TRRS 3.5mm jack laptop or PS4/PS5/Xbox controller), enjoy great sound quality. Well Made braided wire offer a great audio transmission.