Wireless V4.1 Bluetooth Headphones Hifi Super Bass Stereo Sports Headsets In-Ear with Mic<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> ★BLUETOOH 4.1-Connect your phone or tablet via Bluetooth 4.1 and instantly begin to enjoy crisp， skip-free stereo sound from up to 33-feet away. CVC 6.0 noise cancellation technology ensures that perfect sound is delivered to your ears each time. </span></li><li><span class="a-list-item"> ★ERGONOMIC DESIGN- Comfortable Like You Are Wearing Nothing. Neckband design prevents troublesome wires from tangling during your workout. </span></li><li><span class="a-list-item"> ★IPX4- Built for your active lifestyle， SoundBuds are rated IPX Level 4 and can withstand dripping sweat， heavy rain， even a splash from your sports drink. </span></li><li><span class="a-list-item"> ★WEIGHING-Weighing only 0.64 oz.， SoundBuds are 20% lighter than any other sports earbuds on the market. They're so lightweight you'll forget you have them on! </span></li><li><span class="a-list-item"> ★CHARGER- minimum output current lower than 50mA (0.05A) is required. Recharging via wall charger， car charger or computer USB port is recommended. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41RPN8a8T9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/410tl3hf6DL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41PdZiC5dSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51wQoGTuToL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/5179KBx1gIL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41SIKAiq0oL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51TsXoRN72L.jpg" noproxy>