Sweat weather and water don't stand a chance thanks to ADVANCED NANO-COATING for extra protection</br>LATEST Bluetooth 4.1 technology provides GREATER ENERGY EFFICIENCY and less delay; pairs with the latest smartphones tablets and Bluetooth-enabled devices; simultaneously connects to two different devices</br>Wirelessly stream RICH DETAILED SOUND with aptX for CD-like quality sound that matches wired headphones; CVC 6.0 Noise Cancellation reduces unwanted noise to talk without distraction</br>Improved and boosted battery provides up to 8 HOURS OF CONTINUOUS AUDIO for either your favorite tunes or to chat with friends</br>Stable ergonomic behind-the-ear design offers the SNUGGEST FIT EVER ensuring they stay in place when you're up active and running round the track</br></br>Product Description</br></br><b>Bluetooth 4.1: Better Than Ever</b> <br> Bustling with the latest in Bluetooth technology you're able to wirelessly connect to your smartphone tablet or Bluetooth-enabled device without getting tangled by unnecessary cords. As the latest Bluetooth standard?? prepare for less delay when syncing?? as well as better battery efficiency for up to 8 hours of continuous audio playback from a single charge. Now you can have the sweetest tunes at all hours. <br> <br> <b>Superior Sound</b> <br> For devices sup