EarDrums Headphones by InoPhaze Advanced V4.1 Wireless Sport Stereo In-Ear Noise Cancelling Sweat-proof Phone Headset with aptX/CSR Mic for iPhone 7 Samsung Galaxy S7 and Android Bluetooth Phones<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> DON’T SACRIFICE &amp; Enjoy superb sound quality with excellent wireless performance. A full 20Hz – 20Khz frequency response for true-to-life sound. Not all headphones are created equal! </span></li><li><span class="a-list-item"> FINALLY! CRYSTAL CLEAR WIRELESS is possible by using V4.1 Bluetooth wireless connectivity， the latest A2DP protocol &amp; Apt-X + CSR chipset， which prevents interference from 4G (LTE phone) signals </span></li><li><span class="a-list-item"> EXTENDED TALK TIME that goes the distance. 8hr talk &amp; 150 hours standby. Stay connected up to 30 feet away! Works w/:iPad，iPhone 4-6s，6Plus，Htc M8，M9，LG G3，Samsung Galaxy S3，S4，S5，S6，S7，Android&amp; iOS </span></li><li><span class="a-list-item"> ALL DAY COMFORT FIT during exercise， running， cycling， sporting activities with sweat resistant design that will stay put all day long </span></li><li><span class="a-list-item"> ERGONOMIC DESIGN &amp; FUNCTION magnetic switch to turn the headset on; noise canceling &amp; isolation features for enhanced phone calls; in-earbuds design; voice prompts &amp; adjustable length personal fit </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/410Udb-oweL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31j99vTGthL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41OquThM4NL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31tik2VG%2BgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41p0DBNkpCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Md-rhm6QL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41OQsijBs0L.jpg" noproxy>