Packed with features
The WI-C100 wireless in-ear headphones offer great value, with a wealth of features including long battery life, high-quality sound, 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 non-stop music. And if your headphones are running low on power, a 10 minute quick charge will give you up to 60 minutes of playback.

Make your music sound more natural
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. [A] Restoration [B] Fine sound restoration

Your sound, just how you like it
Tailor your sound to your personal preference. Choose from a variety of presets to match the genre of music you’re listening to, or create and save your own custom presets using the equalizer feature on the Sony | Headphones Connect app.

Well-balanced tuning
Tuning is well-balanced from low to high frequencies, and vocals are natural and clear. So the WI-C100 headphones match any music genre.

Splashes and sweat, no problem
With an IPX4 water resistance rating, splashes and sweat won’t stop these headphones – so you can keep on moving to the music.

Stable wireless connectivity
Say goodbye to tangled wires – with Bluetooth® wireless technology, you can connect to your device wirelessly and enjoy stable, uninterrupted listening.

Clear hands-free call quality
Conversation flows freely with clear hands-free calls thanks to our high-quality built-in microphone. You won’t even have to take your phone out of your pocket.

Fits easily into your life
Lightweight and portable, the WI-C100 headphones have a flexible neckband that makes them even easier to slip into your bag when you’re on the move.

A comfortable fit
A well-balanced shape around the neck ensures a stable fit, while the housing follows the contours of the ear for maximum comfort.

Easy operation with buttons
The WI-C100 headphones are easy to operate, with buttons to play and pause, skip tracks and adjust the volume, as well as receive calls. For convenience, the buttons have even been redesigned, with a more pronounced shape making them easier to press.

Voice Assistant compatible
One simple button press connects you to your smartphone’s voice assistant so you can find directions, play music, communicate with contacts and so much more.

Find your headphones easily with Fast Pair
Fast Pair makes it easy to pair your headphones with your Android™ devices. In one tap of pop-up guidance, the WI-C100 headphones enable quick, effortless Bluetooth® pairing with your Android™ devices. Also, you can easily locate where you left your headphones by ringing them or checking their last known location on your smartphone.

Connect to your PC easily with Swift Pair
Swift Pair makes it quick and easy to pair your WI-C100 headphones with your Windows 11 and Windows 10 computer via Bluetooth®. Pop-up pairing guidance appears on nearby Windows 11 and Windows 10 devices when pairing mode is selected.

So immersive. So real.
Immerse yourself in sound all around you. As real as if you are there at a live concert or with the artist recording in a studio. With 360 Reality Audio, music has never been so immersive and so real. These headphones let you enjoy 360 Reality Audio.

360 Spatial Sound Personalizer
With the Sony | 360 Spatial Sound Personalizer app, you’ll enjoy a sound experience that’s optimised for you. The app captures and analyses your ear shape, allowing these headphones to create your own personal spatial sound field when paired with BRAVIA XR TVs.

Dolby Atmos Experience
With a Sony WLA-NS7 wireless transmitter connected to a BRAVIA XR TV, your headphones create the ideal arrangement of phantom speakers all around you so you can enjoy a Dolby Atmos experience. Be immersed in the scene and feel right at the heart of the action.

Sustainability in mind
Our products are not only designed to be stylish but also with the environment in mind. Plastic comprises less than five per cent of the individual packaging material for the WI-C100 headphones, reflecting Sony’s commitment to reducing the environmental impact of our products and practices.

Ports & interfaces
Connectivity technology	Wireless
Bluetooth	Yes
Bluetooth profiles	A2DP, HFP, AAC, HSP, AVRCP, SBC
Bluetooth version	5.0
Frequency band	2.4 - 2.4835 GHz
Wireless range	10 m
Weight & dimensions
Weight	20 g
Microphone
Microphone type	In-line
Headphones
Ear coupling	Intraaural
Intraaural headphones type	Earbuds
Acoustic system	Closed
Headphone frequency	20 - 20000 Hz
Magnet type	Neodymium
Driver unit	9 mm
Driver type	Dynamic
Packaging content
Quantity	1
Battery
Battery operated	Yes
Battery type	Built-in battery
Continuous audio playback time	25 h
Talk time	15 h
Battery recharge time	3 h
Charging source	USB
Performance
Product type	Headset
Wearing style	In-ear
Recommended usage	Calls/Music
Product colour	Blue
Headset type	Binaural
Volume control	Button
Control unit type	In-line control unit
Control type	Buttons
Cable colour	Blue
International Protection (IP) code	IPX4
On/off switch	Yes
Logistics data
Harmonized System (HS) code	85183000