The WI-C100 redefine entry-level wireless in-ear Headphones. With Sony's exceptional sound quality, they offer a rich listening experience while a long 25-hr battery life and splash proof design give you peace of mind when you're out and about.

They're also compatible with the Sony Headphones Connect app, so you can adjust sound to suit your tastes. When an original music source is compressed, it loses the high-frequency elements that add detail and richness to a track.

Our Digital Sound Enhancement Engine (DSEE) faithfully restores them to produce high quality sound that's closer to the original recording.

With an IPX42 water resistance rating, splashes and sweat won't stop these Headphones—so you can keep on moving to the music.