Sony MDR-NC31EM

Name: Sony MDR-NC31EM
Brand: Sony

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Outdated Product

Design: in-ear; Connection type: wired; mini-Jack (3.5 mm); Cable supply: double-sided; Cable length (m): 1; Impedance (Ohm): 31; Frequency range (Hz): 20 – 20000; Speaker size (mm): 13.5;

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Sony MDR-NC31EM

Type:in-ear

Connection:3.5 mm

Frequencies:20 – 20000 Hz

Noise canceling function (when connected to compatible devices)

All specifications

Specifications MDR-NC31EM

Colour

Connection and design
Design	in-ear
Connection type	wired
Connection	mini-Jack (3.5 mm) / 5-pin /
Plug	straight
Cable supply	double-sided
Cable length	1 m
Cable type	round

Specs
Impedance	31 Ohm
Frequency range	20 – 20000 Hz
Speaker size	13.5 mm
Emitter type	dynamic


Microphone specs
Microphone	on cable


Added to E-Catalog	October 2014

E-Catalog UK editor, Headphones

Olexandr Cherkashche…, edited 08.04.2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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