Onvian RJ9 Male to 2 3.5mm Female Headset Phone MIC Audio Splitter Adapter Cable 2 Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>You can use your own headphone to chat on telephone with this cable</li><li>Use PC Headset with most VOIP phones that have a RJ9/RJ10/RJ22 headset jack (Not compatible with RJ11)</li><li>Adapter cable with dual 3.5mm PC Headset jack to RJ9 Desk Phones Jack for Avaya， Cisco</li></ul></div><img src="http://ecx.images-amazon.com/images/I/416uapbl7eL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Ip5fav4KL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31wtJeOMCXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41m%2Btq5TpsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/415rnmhr2sL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41KN-dIbJuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31HCZe%2BZQcL.jpg" noproxy>