Sony WI-XB400 Wireless Extra Bass In-Ear Headphones (Black)


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In the box

Sony WI-XB400 Wireless Extra Bass In-Ear Headphones (Black)

  • Sony WI-XB400 Extra Bass Wireless In-Ear Headphones (Black)
  • USB Type-C Cable

From The Wavelength Blog Read more

Sony WI-XB400 Wireless Extra Bass In-Ear Headphones (Black)

As part of the EXTRA BASS range from Sony, the Sony WI-XB400 Extra Bass Wireless In-ear Headphones enhance all your low-end frequencies for exceptional bass, while maintaining vocal clarity, lifting every track with wave after wave of thundering rhythm. Stream your favorite tracks from a paired smartphone or tablet with Bluetooth wireless technology. With up to 15 hours of playback when fully charged, you can listen to your favorite playlists throughout the day.

Magnetic Buds

Each earbud has a built-in magnet for tangle-free carrying and storage. It keeps you clutter-free when you’re not listening to music.

Power Up

When your battery runs low, just 10 minutes of charging will get you 60 minutes of playback with the Type-C cable. This means that you’ll soon be ready to get the music going again, even if you’re in a rush.

Listen in Comfort

The soft, flexible and lightweight neckband is shaped for comfortable, all-day wearing. And when you’ve finished listening, you can roll or wrap up your headphones for easy storage in your bag or pocket.


Conversation flows freely with easy hands-free calling, thanks to the built-in microphone. No need to even take your phone from your pocket.


Use the buttons to play, stop, or skip through tracks and adjust the volume.


A simple button press connects you to your smartphone's voice assistant to get directions, play music, and communicate with contacts

Wireless Connectivity

BluetoothBluetooth 5.0 (Audio Output)

Wired Connectivity

Cable DesignSingle-Sided




Driver Size12mm
Wearing StyleNeckband
Number of Drivers1 per Earpiece
Magnet TypeNeodymium

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