Specications
© 2011 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without
written permission is prohibited. Sony and the Sony logo are trademarks of Sony. Features
and specications are subject to change without notice. Non-metric weights and
measures are approximate and may vary. /Updated: December 20, 2011
Audio
Driver Unit
13.5 mm diameter, dome type (CCAW adopted)
Frequency Response
5 - 25,000 Hz
Impedance
16 ohms at 1 kHz
Sensitivity (db)
105 dB/mW
Audio Features
Ear Cups
N/A
General
Case Type
Nylon carrying case with slide-out tray
Design
Vertical in-the-ear
Magnet
Neodymium
Plug
Gold-plated L-shaped stereo mini plug
Hardware
Cord
47.24 in. (1.2m), OFC neckchain
Power
Power Handling Capacity
100 mW (IEC)
Speaker
Type
Closed, Dynamic
Weights and Measurements
Cord Length (Approx.)
47 1/4 in (1.2 m)
Weight (Approx.)
0.25 oz (7 g) without cord
Accessories
Supplied Accessories
Hybrid Silicone Earbuds - SS (2), S (2), M (2), L (2)
Noise Isolation Earbids - S (2), M (2), L (2)
Operating Instructions (1)
Warranty Card (1)
Carrying Case (1)
Cord Adjuster (1)
MDR-EX310LP
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