YAGALA Bluetooth Headphones V4.0 Wireless Sports Headphones Running Workout Headset with Mic Noise Cancelling Headsets (Black)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> CD sound quality comparable to professional equipment， DSP intelligent noise reduction， the sound quality is more purer， although in the noisy environment can also take a normal call. </span></li><li><span class="a-list-item"> Ergonomic earplugs design， can fit snugly in your ear， wear more stable and not easy to fall off. </span></li><li><span class="a-list-item"> Support Bluetooth V4.0， easy connect to multiple devices， never miss important calls or messagges， listen to music in any time. </span></li><li><span class="a-list-item"> Sweatproof design， never have to worry about it damaged by sweat while sweating in the gym or working out. </span></li><li><span class="a-list-item"> 60 Days' Money-back Guarantee + 1 Years' Quality Warranty + Lifetime Technical Support via E-mail. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41PWxESG9ML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51hqbqE18SL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51LBMlx1srL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41t9zaEWK0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51sSvOsNafL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51LZIHUOXsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41aEfHCa9JL.jpg" noproxy>