Water & Wood 3. 5mm Stereo Male to Dual 3.5mm Female Mic & Headset Jack Audio Splitter Cable for Iphone Brand new high quality third party OEM product. High quality 1 Male to 2 Female Headphone Splitter Cable. Slim, light weight, compact, portable, easy to carry. Can be used with any portable device that uses a 4 position 3.5mm jack, such as iPhone, iPod and iPad devices. 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.