Williams Sound EAR 022 Surround Earphone， Designed for individuals with mild and low gain hearing loss， Hangs on outside of the ear， Hearing loss rating:...<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Designed for individuals with mild and low gain hearing loss </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Hangs on outside of the ear， Hearing loss rating: mild and low gain </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Excellent sound quality， 3.5mm mono plug， 1m cord </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Monoaural， 32 ohm impedance </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Recommended for FM receivers and select IR receivers </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41q0G8YS9LL.jpg" noproxy>