Thinktechno.com

Sony has launched the MDR-NC300D (noise cancelling headphones) with three separate modes: a general mode, airplane mode and one for trains/cars/buses.

These ‘buds’ will cancel/eliminate upto 99%  of all the undesirable and unwanted noise. All that’s required is a single AA cell, which should provide right around 20 hours of noise suppression.

A built-in monitor function allows you to hear surrounding sound without taking off the headphones. Perfect for listening to announcements, flight attendants, or any external sound without the need to take the headphones off.

This should be good enough for people out there. It is priced at ¥ 40,900.00($415).

Via Engadget

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