Sony MDR-NC31EM

31 Ohm, 13.5 mm, 3.5 mm audio jack, 5 pole <b>No noise. Just music.</b>
When you’re travelling, the MDR-NC31EM will effectively block out engine and other noises around you and leave you with the best of your music. High-comfort fit earbuds complement your listening experience and let you enjoy your favourite songs video and other entertainment for hours.

<b>Precision listening</b>
Block out all the noise around you wherever you are and listen to your music in all its detail. This digital noise-cancelling headset will give you full-range audio with deep bass, a strong medium register and clear highs. Excellent audio for all types of music.

<b>Hands-free calling</b>
When a call comes in you can use your MDR-NC31EM to enjoy the call. Your hands are free and you have excellent call audio.