Popwinds Bluetooth Headphones Wireless 4.1 Magnetic Earbuds Stereo Earphones with Mic for Sprots (Black)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> IPX4 WATERPROOF: IPX4 level waterproof and sweatproof， best for running， hiking， extreme sport and more </span></li><li><span class="a-list-item"> MULTI-DEVICE CONNECTION: the popwinds bluetooth headset can connect 2 bluetooth devices at one time </span></li><li><span class="a-list-item"> NOISE ISOLATION: Bluetooth 4.0 audio decode technology， intelligent noise reduction technology， listen to your music </span></li><li><span class="a-list-item"> INTELLIGENT CALLING RESPONSE: if calling coming， say YES anwer call， say NO hang up call， release your hands </span></li><li><span class="a-list-item"> GUARANTEE: We are offering all customers a lifetime guarantee， if there is any question with your item， please contact us for a better resolution </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31OrOKka10L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41LEhngY8nL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51csNPLr58L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41r1LSCnSuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CadsusooL.jpg" noproxy>