Wireless Bluetooth Stereo Earbuds by ESF Technologies， Super Bass Stereo Sound Quality with Volume Control and Hands Free Phone Capabilities for Car， Bike， Jogging， etc<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> superbass stereo sound quality volume control </span></li><li><span class="a-list-item"> hands free usage on/off button metal material </span></li><li><span class="a-list-item"> operating distance up to 30 ft standby time up to 72 hours </span></li><li><span class="a-list-item"> talking/music playing time about 4 hours </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31yWYanfutL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Q2J5uUCIL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31xKehgdwtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41XS3wHp%2BZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/319pqGFnqlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ayf8Il8hL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31bXrqQ6e-L.jpg" noproxy>