Sound and style that goes with you
Enjoy high-quality sound, from comfortable wireless headphones with colours that complement your personal style.
Product Features
Stream quality sound all day
Listen to your music in clear sound quality from 9mm drivers.
Pick your colour
Select and wear the colour that suits you best. Choose from black, red, blue or white.
Wear all day, keep on listening
The behind-the-neck design is shaped for comfortable, all day listening.
Vibration notification
Your headphones sync with your smartphone, get message alerts and receive incoming calls with vibration notification.
Tangle-free cable management
Keep your cable clipped neatly out of the way in your neckband with the adjuster and stopper.
Easy operation with buttons
Use the buttons to play, stop or skip through tracks and adjust the volume. You can also push them to activate your smartphone’s voice assistant features or make hands-free calls.
What’s in the Box
- Sony WI-C400 Wireless In-ear Headphones
- USB Cable: Micro-USB cable (approx.50 cm / 19 3 / 4in.)
- Earbuds: (SS/S/M/L)
Technical Spec
Weight: Approx. 35 g (1.23 oz)
Headphone Type: Closed Dynamic
Driver Unit: 9Mm
Magnet: Neodymium
Frequency Response: 8 Hz-22,000 Hz
Volume Control: Yes
Usage Time: Max. 20h
Charge Time: Approx. 4.5 hrs
Wearing Style: behind-the-neck
Headphone Type: Closed Dynamic
Driver Unit: 9Mm
Magnet: Neodymium
Frequency Response: 8 Hz-22,000 Hz
Volume Control: Yes
Usage Time: Max. 20h
Charge Time: Approx. 4.5 hrs
Wearing Style: behind-the-neck