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Sony Premium EX Earbuds (MDREX57LPB) - Black

  • Model #: MDREX57LPB
  • Web Code: 10144886
(9 ratings)


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Upgrade your music listening experience with the MDR-EX57LP premium EX ear buds. A pleasure to wear, these lightweight ear buds feature an angled design and come with three sizes of soft, silicone ear buds to ensure the perfect fit and supreme comfort. Your music will also sound amazing thanks to the 9mm driver units which deliver deep, full bass performance.

More Information

  • Conveniently adjust the cord length depending on where you are
  • Interchangeable ear pads let you pick the size that maximizes comfort and sound performance to suit you
  • 9mm driver unit ensures sounds are rich and impressive
  • Frequency response: 6-23,000 Hz
  • Impedance: 16 Ohms at 1 kHz
  • Sensitivity(dB): 100 dB/mW
  • Gold-plated L-type stereo mini plug
  • Includes carrying pouch, 3 sizes of ear buds, extension cord, cord adjuster and instruction manual

Manufacturer's Warranty:

  • Parts - 1 Year(s)
  • Labour - 1 Year(s)

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Customer Reviews

4.7 / 5
Based on 9 ratings,5 Reviews
Ratings & Reviews
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Positive vs. Critical Reviews

Positive 88%

5 Reviews

Critical 11%

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  • from Toronto
  • Nov 26, 2013

Worth it

I bought these earbuds well over a year ago and i'm still using them today. it's the only earbuds to last me this long. The sound quality is great, even on full volume! Bass is great too! It's noise-cancellation surprised me because it does work better than I've expected. I've abused these earbuds so much and they still work! Another awesome thing I love about these earbuds is that it never gets tangled no matter how bad it looks it literally takes me 2 sec. to untangle without any problems and away i go! Comfortable in my ears, stays in my ears, no problems. It's worth it.

  • from Toronto, ON
  • Jan 11, 2013

Stepped on them after 4 days. They survived.

I'm very happy with the sound. The bass is powerful, and the sound is much better than my Samsung ear buds. A few days after receiving these, I accidentally stepped on them with my heel and they survived in perfect condition (I'm about 150 lbs). Very good ear buds for the price [...] Hopefully they will stand the test of time, but they definitely passed the 'being stepped on' test.

  • from Burnaby
  • Aug 18, 2011


These earbuds are supreme for the average consumer. Sound quality is exceptional for the value and the carrying pouch included gives these buds a professional feel. Money is worth it, guaranteed!

  • from Windsor, Ontario Canada
  • Jun 03, 2011

Sony Premium EX Earbuds

These little earbuds pack a wallop! Sound is rich and full and while not quite as punchy on the low end as my Sony Mdrnc22 noise canceling earbuds, the Sony Premium EX Earbuds are perfect for daily usage at work, in the gym and anywhere else that you don't need noise canceling. Sony is the leader in headphone and earphone technology and I wouldn't look anywhere else for my private sound needs.

  • from Nanaimo, BC
  • Apr 01, 2011

Solid Sound Quality, Very Comfortable

These headphones are at a reasonable price-range and really do provide a really comfortable listening experience (their small, and very light) with three sizes of buds included. The sound response is great, they can be very loud yet very clear, but definitely don't need to be loud at all thanks to the very good environmental noise cancellation. Highs are clear, mids are solid, bass is present and they really compare to on-ear or over head phones of a much higher price. For the average consumer, these headphones will impress. Great for commuting on the bus or chilling in your room.

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