Sony MDR-NC100D Specifications

MDR-NC100D
Small enough to fit in your pocket, these supremely portable digital noise
canceling headphones combine powerful technology with a comfortable
earbud design to produce incredible noise reduction with pristine audio.
Sony-exclusive digital signal processing technology reduces up to 98.2% of
ambient airplane, train, or office noise.
Digital Noise canceling technology
Digital technology provides for optimal noise cancelation with outstanding audio performance.
Read below to learn more about the digital difference when it comes to noise canceling
headphones.
High-quality sound
Full, natural sound is reproduced via full digital amplification in concert with a digital equalizer.
Large 13.5mm drivers work with digital sound enhancer circuitry to deliver wider frequency
response and broad dynamic range.
Precise Noise Canceling
A key distinction with digital noise canceling is precision. The NC100D reduces up to 98.2%
ambient noise when the noise canceling circuit is activated.
Intelligent Auto-Selection
Not all ambient noise is the same. When you press the Artificial Intelligence (AI) button the
headphones will automatically select the optimal noise canceling mode (for aircraft, train or
office) based on intelligent analysis of environmental ambient noise.
Passive Listening
Allows audio listening even when the power is turned off. Listening in an already quiet
environment? Save the battery for later. Or should your battery run out mid-flight and you not
have a spare, you'll still be able to listen without the noise canceling activated.
Convenient Operation
Easy-to-reach volume and built-in monitor function on the controller allows you to hear
surrounding sound without taking off the headphones for flight announcements or conversation.
3 Earbud sizes
Proper fitting noise isolation earbuds not only stay in your ear more comfortably and securely;
they also provide better attenuation of ambient sound.
Ergonomic Design
Vertical in-ear style housing and proper fitting earbud sizes allow the large 13.5mm drivers to rest
comfortably in your ear.
Battery
Enjoy up to 22 hours of listening time
Accessories
Travel pouch, in-flight plug adapter, neck-chain style cord with controller (4.9 ft), cord adjuster,
and AAA battery included.
Specifications
Audio
Driver Unit
Frequency Response
Impedance
Noise Level
with one AAA battery.
1
13.5 mm, Dynamic, closed, dome-type
8 - 23,000Hz
70 ohms at 1 kHz (when power is on)
16 ohms at 1 kHz (when power is off)
ON/OFF switch on battery box
Digital Noise Canceling Earbuds