Sony - MDRAS400EXB - Active Series Headphones - Black

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  • Driver Diameter (mm): 9
  • Frequency Response: 5 and 24,000 Hz
  • NFC: No
  • Weight: 0.01
  • Manufacturer Warranty (Years): 1


Sports In-ear Headphones

They won’t fall off during a tough workout

When you’re working up a real sweat you need headphones that stay secure: clip the loop hangers to your ears and really get moving

Get the perfect fit for your exercise

Adjust the loop hangers for the best possible fit. You also get four sizes of soft silicone earbuds (SS, S, M and L) for maximum comfort

Power through with a 9mm driver

When you’re feeling the strain in those final workout minutes, pure, energised sound keeps you going until the very end

Every uplifting chorus is crystal clear

With 103dB/mW sensitivity and a frequency range of 5-24,000Hz, turn up the volume and hear pure detail

Hear resonant acoustics with a closed design

Tightly sealed earcups reflect your music back towards your ears for resounding audio

Ready for rain, sweat or spray

When the rain beats down, splashproof headphones will keep on playing throughout your training

Get flexible with a 1.2m cord

Free up your movement with a cord that’s long enough for the treadmill or the streets

Work hard, look good

A stylish design comes in a choice of either black or white

Easily slip the headphones in your pocket

A stylish carrying pouch keeps your headphones safe, secure and ready

Images are representative only.

Additional Information

Driver Diameter (mm) 9
Frequency Response 5 and 24,000 Hz
Weight 0.01
Manufacturer Warranty (Years) 1

Manufacturer Specs

100mW power handling capacity
9mm driver unit
Adjustable ear loop
Water resistant & sweat-proof
Newly developed serrated cord

Type: Closed, dynamic
Driver Unit: 9mm
Sensitivity: 103dB/mW
Power Handling Capacity: 100mW
Impedance: 16 ohm (1KHz)
Frequency Response: 5-24,000Hz
Magnet: Neodymium
Cord: Y-shape
Plug: Gold-plated L-shaped Stereo Mini
Supplied Accessories: Clip x1, Headphone Cord Length Adjuster x1, Hybrid ear pieces (SS,S, M, L), pouch

Warranty Details

Buy with confidence at Bing Lee, knowing that all our products are sourced from Australian suppliers, are brand new, and come with full manufacturer’s warranty.

What's in the Box?

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