Retevis Covert Air Acoustic Tube Headset Earpiece 2 Pin PTT Mic for Kenwood PUXING Baofeng UV-5R UV-5RA 888S Retevis H777 RT7(5 Pack)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Length of the Plug to PTT is135cm;space of two-pin is 11mm </span></li><li><span class="a-list-item"> Almost All with a two pin plug is 2.5mm and 3.5mm;double pin from 8 mm within 11 mm center distance of 2 pin </span></li><li><span class="a-list-item"> The transparent tube connecting the ear bud makes you look like a secret service agent or a body guard </span></li><li><span class="a-list-item"> Covert air acoustic tube for greater durability provided clearly transmit voice in extreme noise situations </span></li><li><span class="a-list-item"> Simple and convenient return process;45 days warranty and 30 days no reason to return </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51XXdaSFsdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ZMjLlWxOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41vNZErGIEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41mJcA2vfwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/414gegYMqQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41YqTkfj7BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41-qMNslWcL.jpg" noproxy>