Nv-gu Bluetooth Headphones， Wireless 4.1 Magnetic Earbuds In-Ear Stereo Earphones Running headsets，IPX4 Sweatproof Secure Fit for Sports with Built-in Noise Cancelling Mic (Black)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> INCREDIBLY COMFORTABLE - The uniquely designed ear hooks form around your ears ，best ear-design， means whatever the intensity of your workout you will get the perfect fit. It will stay firmly and comfortably in place </span></li><li><span class="a-list-item"> HIGH- FIDELITY STEREO MUSIC AND CLEAR SPEECH-You can begin enjoying CD quality stereo sound instantly within 30ft. Bluetooth 4.0 technology delivers astonishing acoustics， with that deep bass you crave </span></li><li><span class="a-list-item"> NOISE CANSELLATION - Built in HD microphone and adopt the most advanced Bluetooth CVC noise cancellation， makes you enjoy a clear sound even through you are in a noisy environment </span></li><li><span class="a-list-item"> WATER -RESISTANT DESIGN &amp; EXERCISE-PROOF - Guarantee 100% Stable and Comfortable User Wearing Experience for Running， Jogging， Biking， Driving， Fishing， Camping， Hiking and other Outdoor Sports </span></li><li><span class="a-list-item"> EXTRA-LONG BATTERY- Allow you enjoy up to 6 hours working time. Adjustable clip. One paired two，which compatible with iPhone， Android and most Bluetooth devices </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/4136t3e7AmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51%2BPEBGXtnL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4100L6T0aFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41g7Mg-hlFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2BKWDFUH2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/512VNhryN8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/518alZkePRL.jpg" noproxy>