3.5mm stereo splitter audio to mic & headset jack plug adapter light weight earphone cable accessary for cell phone @2

3.5mm stereo.splitter audio to mic headset jack plug adapter for cell phone.specification:.100% brand new.specifically for.headsets with mic capability.unique u shape design.overcomes the.limitation of some lapaudio ports, by turning a single.4-position 3.5mm audio.port into two distinct 3-position 3.5mm audio ports,.allowing you to connect.a microphone as well as external speakers.allows the use of older.audio accessories with newer computers.can be used with any.portable device that uses