Ausdom Bluetooth4.0 Headphone ， Black/Red (M04s)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> NFC function allows to connect your NFC-compatible devices in a fast and convenient way </span></li><li><span class="a-list-item"> Giving Long-time Comfort -- Artificial protein leather of earmuffs simulated to human skin texture </span></li><li><span class="a-list-item"> Built-in microphone for headset functionality with controls for media and phone calls， compatible with all the Bluetooth-enabled device </span></li><li><span class="a-list-item"> Durable Strong Power -- Build-in 400mA rechargeable battery， provide about 20hours music playing time and more than 250 hours standby time </span></li><li><span class="a-list-item"> DWS Technology -- an exclusive detailed-wireless-sound system combines the latest Bluetooth technology， perfect tuning technology and the ear engineering technology </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/413HcQAlSKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411sI41RNgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Bj6bFuSWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/413xPFWs4rL.jpg" noproxy>