How to compare Noise Cancelling and Noise Isolation earphone?

Noise Cancelling

Noise cancelling is also known as active noise cancellation,which is a powered system that requires a microphone and a battery to function.The microphone picks up the surrounding noise and sends the opposite frequency to the headphones to negate the unwanted noise.

Audio Technica ATH-ANC23 Inner

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Sennheiser RS120-One of the Greatest Wireless Speaker You had Ever Met

For the Sennheiser, there is one thing you need to be reminded. It is not an expensive headphone. You cannot compare it with Sennieiser flagship models like HD800.  But I can promise you one thing – after you try it, you will love it. Not only the quality, but also the convenience it brings to you.

 

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