HARMAN K490 NC Noise Cancelling Headphones User Manual
- June 8, 2024
- Harman
Table of Contents
K490 NC
HIGH-PERFORMANCE, ACTIVE NOISE-CANCELLING HEADPHONES
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-Axis2 folding mechanism.
KEY SPECIFICATIONS
➔ System: Dynamic
➔ Design: Closed-back
➔ Colour: 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 40h
HIGHLIGHTS
➔ HIGH-PERFORMANCE, ACTIVE NOISE-CANCELLING TECHNOLOGY
➔ EXCEPTIONAL AKG SOUND QUALITY
➔ CONTINUOUS SOUND FOR LISTENING WITH EMPTY BATTERY
➔ USB CHARGEABLE (ADAPTER INCLUDED); NO BATTERIES
➔ UNIQUE 3D-AXIS2 FOLDING MECHANISM FOR EASY TRANSPORT AND STORAGE
➔ COMFORTABLE CHARGING FROM ANY USB PORT
➔ LIGHTWEIGHT FOR LONG-WEARING COMFORT
➔ FLIGHT ADAPTER AND PREMIUM CARRYING CASE INCLUDED
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