millso headset adapter ctia 3.5mm y splitter headphone jack splitter adapter (3.5mm 4 pole trrs male to 2 trs 3 pole female) compatible for xbox one, ps4, pc, tablet, laptops, phone - 12inch/30cm gray millso millso 1m2fflh-30 audio mic splitter with separate headphone and microphone jack is perfectly compatible with all 4-pole 3.5mm inputs. the plugs and sockets snap in very well. do not too loose or too tight so you can enjoy high-quality sound. two 3.5mm jack sockets (female, trs) are compatible with gaming headset with separate audio and mic plugs. jack with a "headphone" icon for headsets or speakers. socket with sign "mic" for trs microphone. the 3.5mm jack (male, trrs four contacts) is compatible with devices with a single (4-pin trrs ctia) 3.5mm audio port like ps4, xbox one, tablets, new computers, smartphones, notebooks, and so on.