FeaturesMDR-NC100D

• DNC Software Engine - Delivers accurate, interruption-free sound in the noisiest and quietest environments by pushing out optimal noise cancelling signals
• Auto Noise Cancelling - Headphones automatically select the best noise cancelling mode for where you are, or choose via the shortcut AINC key
• S-Master Digital Amplifier and Equalizer - Crystal clear sound for playback faithful to the original source, in superb clarity
• Large driver unit - Large 13.5mm in ear driver unit, for the most high quality sound - specially treated for greater frequency and dynamic range
• Vertical in ear design - Noise isolation earbuds reduce ambient noise, designed for better wearing comfort and a secure fit
• Passive operation - Use as normal headphones with noise cancelling if you run out of battery power

Please note our accessories are model specific and specifications may differ from country to country.