Bose New Ultra Open Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life - Black Color:White Smoke The MOMENTUM Free Special Edition

The MOMENTUM Free Special Edition is equipped with the latest wireless transmission technology: Bluetooth 4

Enjoy singing along with on screen lyrics from Amazon Prime Music

Comfort Stay Secure Fit ergonomics with 3 ear–tip and 2 gel sleeve sizes provide a tailored fit for all day wear and active use

PS: For all features running well and a better experience of using your wearable device

Bose New Ultra Open Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life - Black Color:White Smoke The MOMENTUM Free Special EditionFeatures OPEN YOUR EARS TO THE WORLD: Hear all of whats around you while enjoying rich, private sound; the wireless earbuds' open ear design says, I can still hear you while OpenAudio technology provides you with high quality, private sound BE IN THE MUSIC, ANYWHERE EVERYWHERE: With Bose Immersive Audio spatialized sound, these Bluetooth earbuds feel, look good, and bring you closer to your music, so youre not only listening, youre in it FEELS GOOD,