LATEST BLUETOOTH 4.1 TECHNOLOGY - On a single charge the sweat proof headphones can stream music continuously provide 220 hours of standby. Compatible with your iphone ipad samsung galaxy note Moto LGHTC and other Bluetooth device5 seconds fast pairing your smartphones laptops tablets or other supporting bluetooth devices up to 6-8 HOURS talking time/music playing time 33-FEET(from bedroom to rest room)away transfer distance.</br>SUPERIOR SOUND - Coio bluetooth headphones wireless eadbuds with Built-in HD microphone offer great phones conversation and CVC 6.0 high definition noise cancelling perfect isolated surrounding noise. Unique sound Smartcontrol structurepremium sound with bass and crystal clear trebleHi-Fi Stereo sound just enjoy CD-like top sound quality.</br>PERFESSIONAL SPORT SWEATPROOF BLUTOOTH HEADPHOES - Comfortable and secure fit for anyonewearing without falling out when running riding jogging yoga dancing fitness workout and other activities.</br>ENJOY PERFECT & COMFORTABLE & SECURE DESIGN - Professional Sport Earphones are ergonomically designed with lightweight material for a very comfortable secure fit and attach securely to your ears with soft silicone ear hooks?? so you can focus on the workout or fitness in music without be distracted with adjusting them</br>??100% SATISFACTISFIED QUALITY GUARANTEED - We are confident you will love the bluetoothheadphones. If you are not satisfied with our products??the item will be always backed by 30-Day Money Back No Question Asked Guaranteed!</br></br>Product Description</br></br><b>Super Sound Technology for Hi-Fi Music</b><br> The Coio bluetooth earbuds adopt V4.1+EDR APT-X audio decode tech?? that you'll be able to distinguish between each individual beat??enjoy CD-like sound quality??The noise reduction technology ensures that you can enjoy your time without any interference from the outer world<br> <br> <b>Coio Sweat-resistant Wireless Earbuds</b><br> It can seem downright impossible to find a pair of wireless sports earbuds that not only stay in your ears?? but sound great?? durable and comfortable.<br> The Coio Bluetooth earbuds were designed to dispel those all-too-commo