COOPO Bluetooth 4.1 Wireless Headset， 24-hour playtime，Noise Canceling and Hands Free with Mic，Earhook Earbuds Headphone Earphone for iPhone Android and other smartphones CP-K1(Gold)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> COOPO JAPAN offers 12-month warranty and friendly customer service. PACKAGE includes: 1 bluetooth headset， 1 usb cable， 1 English user manual， 2 ear-hook， 1 auxiliary earphone， 1 storage bag </span></li><li><span class="a-list-item"> FUNCTIONS: Bluetooth 4.1 technology provides less delay and connection up to 33 feet away to pair with smartphones， tablets and Bluetooth-enabled devices. Support simultaneous connection to two different devices. </span></li><li><span class="a-list-item"> MUSIC &amp; TALK: The buttons on the headset allow you to adjust the volume， play/pause， select songs and answer/hang up calls completely effortlessly. CVC noise cancellation technology reduces outside noises， enable clearer microphone sound. </span></li><li><span class="a-list-item"> BATTERY: World advanced energy-saving and battery technology provides super log batter life. Playing time up to 24 hours， talk time up to 28 hours or standby time up to 35 days. </span></li><li><span class="a-list-item"> DESIGN: Ergonomic and flexible in-ear design， soft silicone angled earbuds and the over-ear hook guarantees a firm， secure fit to your ears， enables comfortable wearing without falling out. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51qYui0NEWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41wWciQ-MDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Ni0yCLcbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41iYywegVXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41cT-mlRthL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/417wf0qZnpL.jpg" noproxy>