Imagine being in that noisy industrial park or Taxi Park or surrounded by noisy crowd but all you can hear or listen to is your music or favorite program on radio!
The SE-NC31C-K noise cancelling earbud stereo headphones, designed for noise cancellation of up to 90% (measured at 300 Hz) by Pioneer Electronics (USA) Inc.
The device actively monitors the nearby sound environment and electronically cancels low frequency ambient noise that can interfere with normal audio listening.

How noise is filtered
The earbuds contain microphones located in each ear piece that measure unwanted low-frequency noise. These components then insert equal amplitude, opposite phase signal of the unwanted noise, to cancel it before it reaches the listener’s ears. Read More

The noise cancelling feature of the SE-NC31C-K can also be turned off or bypassed if battery power runs out, allowing them to function as conventional headphones.

SE-NC31C-K comes with in-flight plug adaptor, carrying pouch, Interchangeable Ear-Tips (4 sizes in XS, S, M, L), 4.6’ cord with L-type 3.5mm plug, One AAA Battery and is suggested to retail at $99.