Description

4 Position Stereo Cable Split Cell Phone to Microphone and Music
Can be used with any portable device that uses a 4 position 3.5mm jack
Male jack is to connect your audio device such as cell phone, 2 female jack one connects to external microphone and the other connects to speaker or headphone
Overcomes the limitation of some laptop audio 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.