Manufacturer’s Description

SELECTIVE HEARING.With the AKG® K490 NC headphones, you can take full advantage of our active noise-cancelling technology at an affordable price. The headphones' light weight means a comfortable fit, no matter how long you wear them. Even portability and storage are made easy with the K490 NC's unique 3D-Axis folding mechanism.

The Specs

Physical Attributes
Cord Length 4.59 ft
Weight 5.29 oz
Color Silver|Black
Battery and Other Features
General Features Noise Cancelling|Foldable
General
Product Type Headphone
Interface Connection Mini-phone
Headset Type Stereo
Headphone Type Ear-cup|Over-the-head
Quick Glance
Product Type Headphone
Interface Connection Mini-phone
Headset Type Stereo
Headphone Type Ear-cup|Over-the-head
General Features Noise Cancelling|Foldable
Color Silver|Black
More Info
URL http://www.harman.com
Performance
Sensitivity 117 dB
Overall Min Frequency Response 20 Hz
Overall Max Frequency Response 20 kHz

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