BOSE ULTRA OPEN EARBUDS BLUE 6-33-RT1903D 42 hours of talk and

42 hours of talk and 120 hours of listing to music

Red switches are known for their consistently smooth movement from top to bottom without any bump

But the branches of the Shakur family tree extend widely

and much more

BOSE ULTRA OPEN EARBUDS BLUE 6-33-RT1903D 42 hours of talk and*Open your ears to the world: Now with smoother ear to ear syncing and a more refined experience when not playing content. Hear all of what's around you while enjoying rich, private sound. The 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: Get your run on, take a call, go all day. Do whatever your thing is and pause for nothing.