Extend the connection distance between your iPhone MP3 player or other mobile audio device and your headphones or stereo system&lt;br/&gt;&lt;br/&gt;The MU1MMFS 3.5mm headphone extension cable (1m) features a 3.5mm (1/8 TRS) male audio connector on one end and a 3.5mm (1/8 TRS) female audio connector on the other making it easy to extend the reach of your headphones between your iPhone MP3 player or other mobile audio devices and your stereo system.&lt;br/&gt;&lt;br/&gt;To ensure long-lasting performance this high quality headphone extension cord features molded PVC strain relief at each of the 1/8 TRS connectors  which prevents the cable termination points from bending at sharp angles in turn reducing the risk of cable damage.&lt;br/&gt;&lt;br/&gt;The StarTech.com Advantage&lt;br/&gt;&lt;br/&gt;- Extends the reach of your headphones to work with your mobile audio devices and stereo system&lt;br/&gt;- Unique Slim connector design fits most iPod and iPhone 3.5mm stereo jacks without having to remove the protective casing&lt;br/&gt;- Backed by StarTech.com lifetime warranty