Sony Active Series Headphones


As hard-working as you for your active lifestyle, the MDR-AS400EX headphones are sweat-proof and feature an adjustable vertical ear loop for precise and comfortable fitting during wear.



Type Closed, Dynamic
Driver Unit 9mm
Sensitivity 103dB/mW
Power Handling Capacity 100mW
Impedance 16ohms at 1kHz
Frequency Response 5-24,000Hz
Magnet Neodymium
Cord Y-shape
Plug Gold-plated L-shaped Stereo Mini
Weight (Without Cord) 10g
Supplied Accessories Clip x1, Headphone Cord Length Adjuster x1, Hybrid ear pieces (SS,S, M, L), Pouch

Additional information

Weight 0.01 kg



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