Keyblu Surveillance Kit Acoustic Tube Listen-only Earpiece for 2 way radio<div style="text-align: left;"><strong>[Product Information]</strong><ul><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><li><span class="a-list-item"> Soft silicone ear bud to fit snuggly in your ear with a transparent acoustic tube </span></li><li><span class="a-list-item"> Heavy Duty Material. Superb Audio Quality. Rugged Design. </span></li><li><span class="a-list-item"> Excellent for use in police， military， nightclubs， bars， security， restaurants， hotels， warehouses， and noisy environments </span></li><li><span class="a-list-item"> Notice: If you are unsatisfied with this product， you could ask for refund at any time! </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41jJhxYdWHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41GaJz6SMML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41mzSjcFp2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/410hCLGbasL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41L8yUvT18L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41RWmsh2G6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/314qfS2hz1L.jpg" noproxy>