Sony WI-C100 Wireless In-ear Headphones - Blue (Refurbished)

Long Battery Life Enjoy up to 25hrs of battery life for non-stop listening. And if your headphones are running low on power, a 10-minute quick charge will give you up to 60 minutes of playback. DSEE – Give your favorite music a boost When an original musical file is compressed our Digital Sound Enhancement Engine faithfully restores music to high-quality sound that’s closer to the original recording.