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WI-XB400 Wireless In-ear EXTRA BASS™ Headphones with Microphone | Blue
$49.99
$49.99
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- EXTRA BASS™ for deep, punchy sound
- Bluetooth® wireless technology for unrestricted movement
- Up to 15 hours of battery life and quick charging
Frequently Bought Together
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- Actual performance varies based on settings, environmental conditions, and usage. Battery capacity decreases over time and use.
- Interoperability and compatibility among Bluetooth® devices vary.
- Voice assist function compatible with Android smartphone (Google App) or iPhone (Siri). Bluetooth® connection required.
©2019 Sony Electronics, Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Sony and the Sony logo are registered trademarks of Sony Corporation. Bluetooth and the Bluetooth logo are trademarks of Bluetooth SIG, Inc. The N Mark is a registered trademark of NFC Forum, Inc. All other trademarks are trademarks of their respective owners. Features and specifications are subject to change without notice.
How long does the battery last on the Sony WI-XB400 headphones?
The WI-XB400 offers up to 15 hours of battery life on a full charge, which takes approximately 3 hours to complete. Actual performance varies based on settings, environmental conditions, and usage.
Do the Sony WI-XB400 support quick charging?
Yes. A quick 10-minute charge provides up to about 60 minutes of playback, and charging is handled through a USB Type-C port.
Can I use the Sony WI-XB400 for phone calls?
Yes. The WI-XB400 includes a built-in microphone for hands-free calling when connected to a compatible smartphone.
What Bluetooth version do the Sony WI-XB400 headphones use?
The WI-XB400 use Bluetooth 5.0 wireless technology with an effective range of about 10 meters (line of sight). Interoperability and compatibility among Bluetooth devices vary.
Are the Sony WI-XB400 compatible with voice assistants?
Yes. They support voice assist functions with Android smartphones (Google App) and iPhones (Siri), which requires a Bluetooth connection.
What kind of sound do the Sony WI-XB400 deliver?
The WI-XB400 are part of Sony's EXTRA BASS range, tuned for deep, punchy low frequencies while maintaining clear overall sound.
Do the Sony WI-XB400 earbuds have magnetic housings?
Yes. The earbuds are magnetic, so they snap together around your neck when not in use, making them easier to carry and helping prevent tangling.
What is the design of the Sony WI-XB400 headphones?
They feature a lightweight, around-the-neck neckband style with a built-in microphone, in-ear fit, and Bluetooth wireless technology for unrestricted movement.
How much do the Sony WI-XB400 headphones cost?
MSRP is listed as $49.99. Given that, these models can go on sale from time to time, and there are several other opportunities to save on price like through their group discounts for education, healthcare and military/veterans (ID.me & Unidays) along with their free loyalty program that gives up to 5% back in points.
*FAQ generated on 07/23/2026. Financing, pricing and promotions may no longer apply.