IHAO Swimming Headphones True Bone Conduction Open Ear Headset MP3 Player Builtin 16G Memory IP68 Underwater Waterproof Stereo Bluetooth Earphone for Driving Bicycling Running SkiingGreen

True Bone Conduction Bone conduction headphones transmits sound to the inner ear through cheekbones by vibration Open Ear design help the ears to get rid of any ear uncomfortable for long time music enjoy Avoid noise interference during sound transmission and maintain the fidelity of the sound Professional Swimming HeadphoneIP8 certified waterproof dustproof and sweatproof earphones freely enjoy music during swimming and doing other sports Patented full seal sound chamber design allows the headphone stay under water for long time This headphone is design for sport wishes you enjoy life with this headphone Bluetooth Mode and MP3 Mode ChangeableThis headphone has two Modes you are able to connect it to your cell phone and you can also save your favorite songs in the headphone and play them directly without connect to other device MP3 function Builtin 16GB largecapacity memory inside allows you to save more than 1500 songs inside You can also use it as a USB flash disk if you like Provides incall stereo premium sound Lightweight and Painless WearErgonomic Open ear design only 007 pounds weight makes your ears unburdened The highstrength memory titanium alloy frame is flexible and durable it can be bent and stretched without deformation All details were under strict controlled during production 8Hour Battery Life and Bluetooth 50 Powered with the advanced Bluetooth 50 chip which is able to get fast and stable connection you phone or other device It is compatible with your IOS and Android smartphones or tablets and Mac and PC computers and laptops.