Active Sports Clip-On Green Headphones

  • Model: MDRAS400EX/G
  • Sku: MDRAS400EXG

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  • Gold-plated, L-Shaped 3.5mm (1/8") Stereo Mini Plug
  • 47.25" Cord Length
  • 9mm Drivers
  • Adjustable Ear Loop
In Store Only
  • Manufacturer's Warranty 3 Months Parts
    3 Months Labor
    Carry In Service

Product Overview↑ Back to Top

Elevate your workout listening to your music with the Sony® MDRAS400EX/G Active Sports Headphones. You've got the right shoes and workout gear; now take your music to the next level with these headphones. The high efficiency, 9mm drivers units deliver extended frequency response and powerful bass while the hybrid silicone ear buds and adjustable ear loop ensure a secure fit.


  'Owner's Manual'  
  'Specification Guide'  

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Technical Specs ↑ Back to Top

Headphone Type Earbud
Headphone Style Earclip
Frequency Response 5-24k Hz
Water Resistant Yes
Sensitivity /W(1m) 103dB
Magnet Type Neodymium
Connector Gold-Plated
L-Shaped 3.5mm (1/8") Stereo Mini Plug
Impedance (Ohms) 16


Height 6.75 in
Width 1.63 in
Weight 0.35 oz
Depth 3.75 in
Height 6.75 in
Width 1.63 in
Weight 2.8 oz
Depth 3.75 in

Package Contents

  • Operating Instructions
  • Earbuds - XS (2), S (2), M (2), L (2)
  • Cord Adjuster
  • Carrying Pouch

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Ratings & Reviews ↑ Back to Top


by PowerReviews
SonyActive Sports Clip-On Headphones

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

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Not a good fit for activity

By Runner

from Duluth, ga

About Me Runner

Verified Buyer


  • Good Value
  • Lightweight
  • Stylish


  • Falls Off/Out Of Ear
  • Uncomfortable

Best Uses

  • Portable Devices

Comments about Sony Active Sports Clip-On Headphones:

I bought these for running. The ear loop design does not work for my ears. I could not get them to stay on and be comfortable. I have already discarded them.

  • Primary Use:
  • Working out
  • Was this a gift?:
  • No

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