3.5MM Male to Female Interface (Microphone + Audio Interface)3.5mm 1/8″ Earphone Headset + Microphone Adapter to Stereo Audio Male PC iPhone

3.5MM male to female interface (microphone + audio interface)3.5mm 1/8" Earphone Headset + Microphone Adapter to Stereo Audio Male PC iphone Specifically for headsets with mic capability.Can be used with any portable device that uses a 4 position...