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Black wired in-ear headphones with silicone tips and a Y-cord slider

Sony MDR-EX15LP Black In-Ear Headphones 9mm 16ohm 3.5mm

SKU CH-WM9S-QBJXH

Wired in-ear headphones with 9 mm neodymium drivers, 16 ohm impedance and a 3.5 mm plug

  • Frequency range22000 Hz
  • Headphone styleIn Ear
  • Impedance16 ohms
  • Signal-to-noise ratio100 decibels
  • Audio sensitivity100 decibels
  • Connection3.5 mm
  • Clear, detailed audio across the full range
  • 9 mm neodymium drivers deliver powerful bass response
  • Hybrid silicone earbuds give a secure, comfortable fit
  • Y-type cord with slider stops tangles during use
  • Lightweight at .8 ounces for all-day wear

Compact wired earbuds for everyday listening

Sony MDR-EX15LP in-ear headphones weigh 0.8 ounces and connect through a 3.5mm plug. The 9mm dome drivers with neodymium magnets cover a frequency range of 8 Hz to 22 kHz at 16 ohms impedance. They suit commuters, students and office workers who want a simple, lightweight wired option.

Hybrid silicone tips and tangle-reducing cord

Three sizes of hybrid silicone earbuds are included to match different ear canals and improve seal. A Y-type cable with a built-in slider keeps the wires from knotting in a bag or pocket. The two-tone black finish adds a subtle style cue without extra bulk.

Handles music and calls within wired limits

The 100 dB sensitivity and 16 ohm microphone impedance deliver clear playback and voice pickup for mobile devices and laptops. No battery or active noise cancellation is present, so isolation depends on the passive fit of the tips. Buyers who need wireless freedom, ANC or an inline remote with volume controls should look elsewhere.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 70% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameSONY
Model nameMDREX15LP/B, MDREX15LP/BLK
Part numberMDREX15LP/B
Product typeIn-Ear
Product colorBlack
Audio & video
Frequency range22000 Hz
Headphone styleIn Ear
Impedance16 ohms
Signal-to-noise ratio100 decibels
Audio sensitivity100 decibels
Wearing styleSingle Ear
Noise cancellationNone
Mic impedance16 ohm
Mic frequency response22000 Hz
Mic signal-to-noise ratio100 decibels
Mic sensitivity100 decibels
Ports & slots
Connection3.5 mm
Power
Power supplyNo
Size & build
Product weight0.8 oz
In the box
In the boxHeadphones, Ear Cushions

Questions about this item

How often should the hybrid silicone earbud tips be replaced for a secure fit?

Replace the earbud tips whenever they no longer seal snugly in your ear canals, as a loose fit reduces sound quality and call performance.

What limits continuous listening at high volume with the 16 ohm drivers?

The 100 dB sensitivity means the drivers reach loud levels quickly, so the practical limit is safe listening duration rather than hardware headroom.

Does the 3.5 mm wired connection generate any heat or noise during all-day use?

The passive wired design produces no electrical noise or heat; only the earbuds warm slightly from body contact during extended wear.

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