Packed with useful features. The WI-C100 wireless in-ear headphones offer a variety of functions, including long battery life, high sound quality, a splash-resistant 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 use the quick charge feature to get an additional 60 minutes of music after just 10 minutes of charging.

Naturally sounding music. When an original music medium is compressed, the high-frequency elements that give your favorite music detail and rich sound are lost. Our Digital Sound Enhancement Engine (DSEE) restores them faithfully to produce high-quality sound that is 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 are listening to, or create your own settings using the equalizer feature of the Sony Headphones Connect app.

Well-balanced frequency response. The frequency response is well-balanced with a range from low to high frequencies. Vocals sound natural and clear, making the WI-C100 headphones suitable for any music genre.

Splash and sweat resistant. Splashing water and sweat are no problem for these headphones thanks to their IPX4 rating.

Stable wireless connection. Say goodbye to tangled wires: With Bluetooth® wireless technology, you can connect your device wirelessly and enjoy stable listening without interruptions.

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