Sports Bluetooth Headphones，Wireless Over-Ear Sweatproof Bluetooth V4.1 Earphones Running Sports Earbuds，Superlong Standby Hi-Fi Noise-Reduction Headsets By PUNICOK.<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> ★Bluetooth 4.1 +EDR +CSR 8635 Chipset + CVC version 6.0 noise cancellation technology offering strong signal &amp; perfect HD stereo sound. </span></li><li><span class="a-list-item"> ★7 hours of play music， 6 hours for phone calls and One Week for standby after full charging. Voice prompt allows notification of incoming calls and phone numbers， so never miss a phone call </span></li><li><span class="a-list-item"> ★Ergonomic and Sweatproof design and Premium soft smooth silicone gel surface ear hooks， devices up to 10 meters away. </span></li><li><span class="a-list-item"> ★ Outstanding sweat proof IPX4 moist-proof ， drizzle-proof in-ear Bluetooth headset allows you to freely release your sports passion while exercising， running， jogging， cycling， hiking， driving， camping， fishing or other outdoor sports </span></li><li><span class="a-list-item"> ★ Bluetooth sports Gym Earphones can pair 2 Bluetooth devices at same time. Long-Press 5 seconds to Power On till "Pairing" mode. On your Device A "Bluetooth"， then Connect "G18". Now Power off Device A before connecting， then Connect Device B in the same way as above. You can share music or switch calls between this 2 devices. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41rWUzSaNgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41L8N7-vyiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/417FcprHGoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ahrXY%2BAlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51jju5dIsiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ivtFw405L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51EJch9Rg8L.jpg" noproxy>