Full of useful features. The WI-C100 wireless in-ear headphones offer a variety of functions, including long battery life, high sound quality, a splash-proof design, and compatibility with the Sony Headphones Connect app.

Long battery life of up to 25 hours. Enjoy up to 25 hours of uninterrupted listening pleasure. And when the battery is low, you can get an additional 60 minutes of music after just 10 minutes of charging with the quick charge function.

Naturally sounding music. When an original music medium is compressed, the high-frequency elements that give your favorite music its detail and rich sound are lost. Our Digital Sound Enhancement Engine (DSEE) restores them faithfully to produce high-quality sound that comes closer to the original recording.

Your sound, your way. Customize your sound to your liking. Choose from a variety of presets that match the genre of music you’re listening to, or create your own settings using the equalizer function in the Sony Headphones Connect app.

Well-balanced frequency range. The frequency range is well balanced from low to high frequencies. Voices sound natural and clear. This makes the WI-C100 headphones ready for any music genre.

Splash and sweat are no problem. Splash and sweat are no match for these headphones thanks to their IPX4 rating.

Stable wireless connection. Say goodbye to tangled cables: With Bluetooth wireless technology, you can connect your device wirelessly and enjoy stable, uninterrupted listening pleasure.

Clear call quality with hands-free function. Enjoy uninterrupted conversations with the built-in high-quality microphone and hands-free function. Your phone stays where it is.