ahutoru Bluetooth Headphones V4.1 EDR Multi Point Connection HD Stereo Sweat proof Wireless Earbuds with Volume Control Mic and Soft Security Hooks - Blue<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> SUPER SOFT SECURITY HOOKS: Ergonomic and flexible in-ear design， super soft silicone over-ear hooks guarantees a firm， secure fit without hurting your ear， enables comfortable wearing experience without falling out. light weight 0.67oz </span></li><li><span class="a-list-item"> V4.1 BLUETOOTH+EDR: CRS chipset， 80MHZ CPU easy and fast pairing with smartphones， tablets and other Bluetooth enabled devices. </span></li><li><span class="a-list-item"> SUPER IPX4 WATERPROOF DESIGN: Internal nano-coating treatment and water resistant shell enable IPX4 water resistant protection.You can run in the rain or sweat-proof while running jogging hiking gym and exercising， all outdoor sports. </span></li><li><span class="a-list-item"> SIGNIFICANT NOISE REDUCTION&amp;MULTI-POINT CONNECTION: CVC 6.0 technology reducing background noise， enable much more clear music and microphone sound. Can be paired with 2 different bluetooth devices simultaneously! </span></li><li><span class="a-list-item"> LONGER MUSICAL ENJOYMENT &amp; HD STEREO: Long battery life allows the headphones to play up to 8 hours of continuous music at a time. Batteries with Protection Circuit Board power off automatically after fully charged. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41xa2oe1SCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CK3jMdARL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51nvq7Uk1oL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Dc0oERDJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41l52zdf18L.jpg" noproxy>