Wireless Bluetooth Headphones- Advanced Bluetooth 4.1 technology giving these wireless earphones unparalleled stereo sound quality.</br>With Ergonomic in- ear design perfectly fit your ear built-in silicone ear hooks help keep earphones inside your ears/prevent falling out when exercising using these. and come with extra earbuds in different sizes so that a kid can use them comfortably as well an adult</br>Built-in microphone Allows clear Phone communication; Easy to set up and sync with iPhone 6/6s/6s plusSamsung Galaxy S6 S5easy to operating on /off button on top and the volume and other controls on the side.</br>Long playing time with rechargeable Bluetooth headset running & workouts can go for longer to the beat!Talking/playing time up to 5-7 hours and 180 hours stand-by time .Operating distance reach to 10 meter(open space).</br>softlightweight and sweet proof noise cancelling bluetooth headphonePerfect for runningwalkingjoggingexercising. Compatible with iPhone 6/6s/6s plusSamsung Galaxy S6 S5iPad mini iPad Air/iPad pro and almost smart phoneXiaomi and almost smart phone.</br></br>Product Description</br></br><b>Prevent falling out and flexible</b><br><br> This item is soft ??lightweight and sweet proof?? there is a flexible?? bendab