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Price: €49.99 - €30.99
(as of Apr 23, 2025 07:08:04 UTC – Details)
From the manufacturer
WI-C100 Superior sound to power your day
Comfortable and easy to use, the WI-C100 wireless in-ear headphones combine long battery life and quick charging with high-quality, customisable sound. Fine-tune your music with the Sony | Headphones Connect app and enjoy peace of mind with the IPX4 splash-proof design.
Up to 25 hours of battery life 
Enjoy up to 25 hours of non-stop music. If your headphones are running low on power, a 10-minute quick charge will give you up to 60 minutes of playback.
Hear your music as it was meant to be
DSEE restores frequencies lost in compression for sound that’s closer to the original recording.
Tuned to match any music genre
Enjoy natural, clear audio with tuning that’s well-balanced from low to high frequencies.
So immersive. So real.
Immerse yourself in sound with 360 Reality Audio, as real as if you’re with the artist in a studio.
Customise your sound with Headphones Connect
Choose from presets to match your music genre or create custom presets using the equalizer feature.
1 Digital Sound Enhancement
2 Well-balanced tuning
3 360 Reality Audio
4 Headphones Connect app
Made to be on the move
These headphones are made for mobility, with a flexible neckband and lightweight, portable design.
Enjoy maximum comfort
Ergonomic earbuds and the well-balanced neckband ensure a comfortable fit for any activity.
Control it all with the click of a button
Play, pause, skip tracks, adjust the volume and take calls with convenient, easy-to-press buttons.
1 Lightweight design
2 Comfortable fit
3 Easy operation
Designed for your lifestyle 
Rainy day? Don’t sweat it
With an IPX4 water resistance rating, splashes and sweat won’t stop these headphones—so you can keep moving to the music.
Planet-friendly packaging
Plastic comprises less than 5% of the packaging material, reflecting our commitment to reducing the environmental impact of our products and practices.
Simplify your routine 
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 more.
Clear, hands-free calling
Enjoy free-flowing conversation with clear, hands-free calls thanks to the high-quality built-in microphone.
Compare Sony’s wireless headphones
Battery life
Up to 25 hours
Battery life
Up to 15 hours
Battery life
Up to 15 hours
Digital Sound Enhancement
Yes
Digital Sound Enhancement
No
Digital Sound Enhancement
No
Sony | Headphones Connect app
Yes
Sony | Headphones Connect app
No
Sony | Headphones Connect app
No
360 Reality Audio
Yes
360 Reality Audio
No
360 Reality Audio
No
Water resistant
IPX4
Water resistant
No
Water resistant
No
Batteries : 1 Lithium Polymer batteries required. (included)
Is Discontinued By Manufacturer : No
Language : English
Product Dimensions : 14 x 1.5 x 1.5 cm; 20 g
Manufacturer : Sony
ASIN : B09TT4HFYD
Item model number : WIC100LCE7
Country of origin : Vietnam
Ultra small wireless headphones from Sony with 25 hours of battery life
Thanks to our Digital Sound Enhancement engine, music sounds even more natural on these in-ear headphones
Customize your sound with the equalizer in the Sony | Headphones Connect app
Waterproof according to IPX4 – splashing water and sweat are no problem for these Sony headphones
Convenient hands-free calling and access to your voice assistant
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