The WI-XB400 EXTRA BASS Wireless In-Ear Earphones from Sony plays your favorite music through its 11.9mm drivers while enhancing low-end frequencies for deep and thumping bass. Even with a bass boost, Sony's audio engineering is designed to maintain vocal clarity. Your audio is received wirelessly via a Bluetooth-compatible mobile device, and the earphones have enough power for up to 15 hours of continuous playback.
Key Features
- 11.9mm Closed Dynamic Driver
- Up to 15 Hours of Playback
- Built-In Mic for Hands-Free Calling
- Built-In Voice Assistant Button
In the Box
- Sony WI-XB400 EXTRA BASS Wireless In-Ear Earphones (Black)
- USB Type-C Charging Cable (7.87")
![](https://my-live-01.slatic.net/p/ec97ed78c7fb672801593134ed813e1a.jpg)
![](https://my-live-01.slatic.net/p/c7696d56e00ee9b1e6552a90d045cfb5.jpg)
![](https://my-live-01.slatic.net/p/9ea3fd7aa124ffba5fb0a363809e7099.jpg)
![](https://my-live-01.slatic.net/p/6bf551cc76a83b702ee3372da771c78a.jpg)
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