Your Cart
Available colors 1

Sony - Earbud Headphones - Black

SKU: SN20180817

$40.52 $67.53

STATUS: In stock

Sony - Earbud Headphones - Black

Available colors


Earbud design

With hybrid silicone earbuds in extra small, small, medium and large sizes ensures a custom fit for lasting comfort.

12mm dome-type drivers

Along with high-energy neodymium magnets create rich, powerful bass tones.

Bass duct design

Offers a high level of sound isolation for immersive audio with extended bass response.

100 mW (IEC) power handling

Stands up to extreme output levels.

Integrated elecret condenser/omnidirectional microphone

Allows clear hands-free communication.

Multifunction control button

Lets you manage functions on your compatible cell phone. A Smart Key app (download required) allows you to control your compatible Android phone.

3.9' flat cord

Resists tangles to permit neat storage.

Gold-plated, 4-conductor, L-shape stereo mini plug

Enables you to connect a wide range of devices.

4Hz - 24kHz frequency response

Delivers faithful sound reproduction.

110dB/mW sensitivity

Ensures robust audio.

16 ohms impedance at 1kHz

To efficiently conduct power through the headset.

Product OverviewSony - Earbud Headphones - Black

Key Specs

  • WirelessNo
  • Noise CancelingNo
  • Built-In MicrophoneYes
  • Water ResistantNo
  • Sound ModeStereo
  • Driver TypeDynamic


  • Minimum Frequency Response4 hertz
  • Maximum Frequency Response24 kilohertz
  • Impedance16 ohms
  • Sensitivity110 decibels adjusted
  • Sound ModeStereo
  • Driver Size12 millimeters
  • Driver TypeDynamic
  • Magnet TypeNeodymium


  • Connector Size1/8 in. (3.5mm)


  • Sound IsolatingYes
  • Body Metrics MeasuredNot Applicable
  • Bone Conducting TechnologyNo
  • Carrying CaseYes


  • StyleSports and Exercise
  • Headphone FitIn-Ear


  • Fast ChargingNo


  • Product Height1 inches
  • Product Width0.5 inches
  • Product Depth0.75 inches
  • Product Weight0.02 pounds
  • Cord Length3.9 feet


  • Additional Accessories IncludedCord adjuster, carry pouchEarbuds (2 x-small, 2 small, 2 medium, 2 large)Owner's manual
  • Ear CushionsYes
  • SeriesXB Series
  • Model NumberMDRXB50AP/B
  • ColorBlack
  • Color CategoryBlack


  • Manufacturer's Warranty - Parts90 days
  • Manufacturer's Warranty - Labor90 days


  • Product NameEarbud Headphones
  • BrandSony
  • UPC027242877023