The MDR-XB21EX Extra Bass In-Ear Stereo Headphones from Sony provide high-quality sound with an extra kick that's perfect for hip hop and other bass-heavy music. The headphones use 9mm PET dome-type CCAW drivers with neodymium magnets to produce bass frequencies as low as 5Hz, and treble as high as 23kHz, ensuring that you don't miss any details in your music. The Direct Vibe Structure and angled housings provide an acoustically-tight seal for excellent sound isolation, deep bass, and a stable fit.

The soft hybrid silicone eartips come in 4 different sizes, allowing you to find the perfect fit. A proper fit not only provides the best comfort and stability, but also the highest level of noise isolation. The flat cable helps to minimize tangles, and the gold-plated L-shaped 3.5mm plug is compatible with a wide variety of electronic devices. A clothing clip and carrying pouch are also included.

  • High-sensitivity 9mm PET dome-type CCAW drivers with neodymium magnets produce bass frequencies as low as 5Hz, and treble as high as 23kHz, ensuring that you don't miss any details in your music
     
  • The Direct Vibe Structure and angled housings provide an acoustically-tight seal for excellent sound isolation, deep bass, and a stable fit
     
  • Comfortable in-ear design with 4 sizes of soft hybrid silicone eartips, allowing you to find the best fit for comfort and noise isolation
     
  • Flat cable design for minimal tangles
     
  • Gold-plated L-shaped 3.5mm plug for strain relief and wide compatibility with MP3 players, CD players, laptops, and more
     
  • Clothing clip and carrying pouch included
Product Availability Discontinued
Input Connectivity Options 3.5mm stereo
Warranty 1 year (local)

If you're based in Singapore

  • spend $250 or more for free doorstep courier delivery.
  • add a few more bucks, for even quicker prioritised delivery.
  • self-collection is possible at our Showroom, based in Tai Seng. Find out where, and how to get to us here.
  • and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf.
    Grab, Lalamove, GoGoX services are welcome.

 


 

Friends from Overseas, 

  • we do ship internationally.
  • shipping fees will be displayed during checkout.
  • do be aware of import tax/VAT that may apply.

 

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The MDR-XB21EX Extra Bass In-Ear Stereo Headphones from Sony provide high-quality sound with an extra kick that's perfect for hip hop and other bass-heavy music. The headphones use 9mm PET dome-type CCAW drivers with neodymium magnets to produce bass frequencies as low as 5Hz, and treble as high as 23kHz, ensuring that you don't miss any details in your music. The Direct Vibe Structure and angled housings provide an acoustically-tight seal for excellent sound isolation, deep bass, and a stable fit.

The soft hybrid silicone eartips come in 4 different sizes, allowing you to find the perfect fit. A proper fit not only provides the best comfort and stability, but also the highest level of noise isolation. The flat cable helps to minimize tangles, and the gold-plated L-shaped 3.5mm plug is compatible with a wide variety of electronic devices. A clothing clip and carrying pouch are also included.

  • High-sensitivity 9mm PET dome-type CCAW drivers with neodymium magnets produce bass frequencies as low as 5Hz, and treble as high as 23kHz, ensuring that you don't miss any details in your music
     
  • The Direct Vibe Structure and angled housings provide an acoustically-tight seal for excellent sound isolation, deep bass, and a stable fit
     
  • Comfortable in-ear design with 4 sizes of soft hybrid silicone eartips, allowing you to find the best fit for comfort and noise isolation
     
  • Flat cable design for minimal tangles
     
  • Gold-plated L-shaped 3.5mm plug for strain relief and wide compatibility with MP3 players, CD players, laptops, and more
     
  • Clothing clip and carrying pouch included
Product Availability Discontinued
Input Connectivity Options 3.5mm stereo
Warranty 1 year (local)

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Sony MDR-XB21EX Extra Bass In-Ear Earphone - Black
1 year (local)
S$89.00
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