KEYBLU Listen Only Earpiece 1 Pin 3.5mm Receiver/Surveillance Headset Earpiece for Two-Way Radios<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Strong PU cable with tensile strength up to 5-10 KG </span></li><li><span class="a-list-item"> Listen to music on stereo system that features a 3.5mm aux-in port. </span></li><li><span class="a-list-item"> The one side Earpiece flexes to fit the ear contours for hours of comfortable wear </span></li><li><span class="a-list-item"> Over-the-ear receiver is non-invasive and hygienic </span></li><li><span class="a-list-item"> Fits two-way radios (audio only)， radio speaker mics， remote mics， MP3 players， and other audio accessories with 3.5mm earphone jack. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41QxrcglpWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41i1q8triJL.jpg" noproxy>