Bose Sport Open Earbuds are true wireless earbuds like you~ve never seen or heard before. What makes them truly unique is that they are the first workout headphones of their kind that combine exclusive Bose OpenAudio technology with an innovative open-ear headphone design to produce high-quality sound without covering your ears. This allows you to hear your music and the world around you for an unbelievable, full-sensory experience. The city. The surf. Your running buddy. Hear it all and your music at the same time with these entirely new, entirely open sport earbuds. Sound is what motivates, and Bose Sport Open Earbuds deliver. The exclusive Bose OpenAudio technology produces clear, consistent sound that~s more authentic and comfortable than bone conduction. In addition, acoustic spillage is minimal thanks to speaker placement that~s closer to the ear. A comfortable and secure fit is crucial when exercising. These sport earbuds were rigorously designed and tested to gently rest on your ears while staying put no matter how intense your workout. Bose Sport Open Earbuds also offer up to eight hours of play time (with daily charging), an advanced mic system for crystal-clear calls, and IPX4 sweat and weather resistance. Now you can combine the environment that invigorates you with the content that motivates you.