Mosunx(TM) New U Shape 3.5mm One To Two Stereo Audio Earphone Mic Splitter Adapter Connector (Black) Connectors: One 3.5mm male plug to Two 3.5mm Female plugs Use for your Earphone + mic have two 3.5mm plugs (one Earphone + one mic ) Specifically for headsets with mic capability Size:app.5cmx2.5cm/1.9''x0.9'' Quantity:1 Pc