Impressive Sound Quality:Bluetooth 4.1 and CSR8635 chip lets you listen to better audio that is clearer than most earphones. It alos has plenty of bass.</br>Magnetic Design :You will love the magnetic properties of these Bluetooth headphones  let the headphones hang like a necklace very easy to store into your clothing or bag and not easy to fall off.</br>Noise Cancellation Technology:The noise cancelling feature works very well and the quality of the sound  It comes through clear and strong and blocks out a lot of background noise.</br>Comfortable and Secure Fit: With Ergonomic design esonstyle Bluetooth Headphone provide you secure and comfortably. It is great for Gym Running Hiking and etc.1 pair earhook and 3 pair Silicone ear cap(S/M/L) can fit for different ear size.</br>Universal Compatibility: Esonstyle headphones can work seamlessly with your iPad iPhone iPod Touch Android Smartphones tablets Bluetooth-enabled music players and any device with bluetooth connection.</br></br>Product Description</br></br><p><b>Freedom to Enjoy</b><br> Cut the cord and break away from wires with Bluetooth 4.1. You can enjoy excellent sound performance from this durable and lightweight headset.<br> Work out and stay fit with clear natural sound that drives you forward.<br> <br> <b>Great Conversation</b><br> Not just for music?? the headphone is also great for making phone calls with friends and family.<br> CVC 6.0 Noise Cancellation technology filters out the surrounding noise and makes your sound loud and clear. <br> You get high quality?? hands-free phone conversation.<br> <br> <b>Long Battery Life</b><br> With up to 5 hours of playtime?? 180 hours stand time and about 2 hour of charging time?? you spend less time charging and more time doing.<br> <br> <b>Easy to Controls </b><br> Simple function controls to handle calls and listening to music. Full Music Control From Headset.<br> <br> On-ear Control for Calls and Music: <br> you can simply stream and control your music and calls via your headset. So you won't worry about missing an important <br> call while exercising or slow down your pace purposely for the call an