Sony Wireless In-Ear Earbuds, WF-C500, Black

Small and light ear buds - a great fit Digital Sound Enhancement Engine (DSEE) faithfully restores high-frequency elements to produce high-quality sound that’s closer to the original recording. Stable, easy Bluetooth headphones connectivity Up to 20 hours battery life, plus these Sony wireless headphones offer a quick charging feature IPX4 splash resistance rating Tailor sound to your personal preference. Choose from a variety of presets to match sound quality with the genre of music you're listening to. Or create and save your own presets using the EQ Custom feature on the Sony│Headphones Connect app. Ergonomic Surface Design Since introducing the world’s first in-ear headphones in 1982 (MDR-E252), we’ve surveyed huge amounts of data relating to ear shapes from around the world. The WF-C500 headphones are the product of that research, combining a shape that matches the ear cavity with a new ergonomic surface design for a more stable fit.