From the Manufacturer

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AKG K490 NC

High-performance, active noise-canceling in-ear headphones.

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 NCs' unique 3D-Axis folding mechanism.

AKG K490 NC at a glance:

• Famous AKG sound quality
• High-performance, active noise-cancelling technology
• Exceptional AKG sound quality
• Continues sound for listening with empty battery
• USB chargeable (adaptor included); no batteries
• Unique 3D-axis folding mechanism for easy transport and storage
• Comfortable charging from any USB port
• Lightweight for longwearing comfort
• Flight adapter and premium carrying case included
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  Key Features

  Famous AKG sound quality

  For over 65 years, AKG Acoustics has been the leader in creating studio sound in headphones. We hold over 1,400 patents for our groundbreaking products, plus two technical GRAMMY Awards (in 2010 and 2005) for sound innovation.

  High-performance, active noise-cancelling technology

  The AKG K490 NC headphones feature HARMAN-exclusive noise-reduction algorithms that ensure the highest-quality noise cancellation. The headphones give you, the listener, an unsurpassed performance from all your audio.

  Closed-back design

  Keep the sounds you want in and the outside world at bay. The AKG K490 NCs feature a closed-back design similar to the headphones that studios use when recording tracks – ideal if you want a sense of isolation from outside noise. Even when noise cancelling is turned off, you’ll continue to enjoy an exceptional listening experience.

  Exceptional AKG sound quality

  For more than 65 years, musicians and audio engineers have relied on AKG technology within the studio for vocal performances, instrumentation, mixing, mastering and engineering. In the K490 NCs, this sought-after sound is now available for you to experience and enjoy.

  Built-in USB charging

  No batteries to buy. The K490 NCs feature a built-in rechargeable battery that comfortably charges via any USB port. With a full charge, you’ll get more than 40 hours of continuous listening.

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  Continuous sound

  Even when the K490 NCs’ built-in battery has run dry, the supplied bypass cable lets you continue to listen to your audio. You can’t do that with most other noise-cancelling headphones.

  Unique, 3D-Axis folding mechanism

  Fold them up and take them with you. The K490 NCs’ 3D-Axis folding mechanism is great for those who want to take great sound wherever they go.

  Light weight and soft leather pads

  Thanks to the K490 NCs’ soft leather ear pads, you’ll barely know that you’re wearing headphones. This feature, coupled with the headphones’ extremely light weight, is ideal for extended listening experiences.

  Carrying case and flight adapter included

  Transporting your K490 NCs is easy. The included case is small and works with the headphones’ slim, foldable form factor. We’ve also included a flight adapter, which gives you more listening options when traveling.

  
  

  General Specifications

  AKG K490 NC System Dynamic Design Closed-back Color Black with silver elements Frequency range 20Hz – 20kHz Sensitivity 117dB SPL/V Input impedance 32 ohms Maximum input power 50mW Net weight (without cable) 150g (5.3 oz) Cable 99.99% oxygen-free cable, 1.4m (4'7") Main connection 3.5mm (1/8") stereo mini-jack plug Battery lifetime over 40 hours

  
  

  What's In The Box

  • 1 pair of AKG K490 NC on-ear, noise-cancelling headphones
  • 1 premium carrying pouch
  • 1 flight adapter
  • USB charger cable
    
    

    SELECTIVE HEARING.

    In the world of pro audio, AKG microphones and headsets have been synonymous with excellence for several decades.
    
    Around the world recording studios, radio and TV stations, opera houses and famous stages count on AKG products. Internationally known musicians and show-stars have frequently been seen using our high- quality microphones and headphones for many decades. Today AKG is one of the leading manufacturers of high-quality microphones, headphones and wireless-equipment.