Olkya VOCALIST EAR PHONE BTE-01<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Bluetooth version: 4.1 </span></li><li><span class="a-list-item"> Portable light weight， Sweat proof. </span></li><li><span class="a-list-item"> Built-in microphone， Rubber coating is comfortable to touch &amp; to wear. </span></li><li><span class="a-list-item"> Super sound performance， Music/Talk time up to 5 hrs. </span></li><li><span class="a-list-item"> Standby time up to 180 hrs. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41YapI8sImL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31mgQAT5BzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ibTYU1r7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31vfMdF0XQL.jpg" noproxy>