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MDR-XB55AP EXTRA BASS™ In-ear Headphones with Microphone | Blue
$49.99
$49.99
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- EXTRA BASS™ for club-like sound
- Inline remote and mic for hands-free calls1
- 12mm neodymium driver units
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- Interoperability and compatibility among Bluetooth® devices vary.
Do the Sony MDR-XB55AP earbuds work with my smartphone or laptop?
They use an L-shaped, gold-plated 4-pole mini plug (3.5mm), so they work with smartphones and other devices that have a compatible headphone jack. Note that interoperability and compatibility among devices can vary.
Does the Sony MDR-XB55AP have a microphone?
Yes. It features an inline microphone and remote on the cable, letting you take hands-free calls and switch tracks without touching your smartphone.
What kind of sound and bass can I expect from the MDR-XB55AP?
These headphones are tuned for EXTRA BASS with Powered Bass Duct++ technology for deep, powerful low frequencies, while 12mm neodymium driver units deliver club-like sound.
Are different ear tip sizes included with the MDR-XB55AP?
Yes. The earbuds come with four sizes of hybrid silicone ear tips (SS/XS, S, M, and L) so you can choose the fit that seals best for comfort and better bass.
Is the cable tangle-resistant and how long is it?
The MDR-XB55AP uses a serrated, tangle-resistant Y-type Litz cable measuring approximately 1.2 meters, with an L-shaped gold-plated plug to help reduce strain at the connector.
Can I use the Sony MDR-XB55AP for phone calls?
Yes. The inline remote and mic let you answer and end calls hands-free, as well as control music playback without reaching for your device.
What is the frequency response of the MDR-XB55AP?
The MDR-XB55AP has a wide frequency response of 4 Hz to 24,000 Hz, covering very deep bass up to high treble, paired with 12mm dome-type driver units and neodymium magnets.
How much do the Sony MDR-XB55AP EXTRA BASS earbuds 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 07/24/2026. Financing, pricing and promotions may no longer apply.