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PN: 31710046100


Price: £39.98
The product is currently out of stock, current quantity is 0



The GHP-04NC is an advanced noise cancelling headphone set that eliminates ambient noise from the surrounding environment allowing the listener to hear just the audio source they are listening to without any interference from the outside world.  This is especially useful in the noisy environments encountered when travelling - for example in planes, trains, buses, underground systems etc.

(To achieve the noise cancelling effect the GHP-04NC uses the “superposition principle”. A microphone built-in to the outside of the headphone monitors the outside ambient noise from which an inverted signal is generated. This inverted signal is then combined with the true audio signal inside the ear dome.  Any noise permeating the ear dome from outside will be 180° out of phase with the version inside, resulting in destructive interference and the effective cancelling-out of the unwanted noise.  This technique is particularly effective with low frequency intrusive noise such as that experienced in an aircraft cabin.)

The headphones employ 40mm unit drives for top quality hi-end sound. The swivel design of the ear-cups means they can be adjusted to fit differing face contours. The soft sponge and leather ear pads combined with the soft adjustable headband ensure they are supremely comfortable to wear, even for long periods. Thanks also to the swivel design they pack flat into the compact leather carrying case supplied.

The GHP-04NC is extremely power efficient – you can enjoy up to 50 hours of your favourite music on just one set of 2x AAA batteries. A dual-plug in-flight adapter and a 6.3mm (1/4”) audio jack adapter are also included.


  • Noise-cancelling headphones
  • Excellent Hi-Fi performance
  • Closed-type leather ear cushions
  • Swivel design to fit face contours
  • Articulated ear pads allow compact storage
  • In-flight dual-plug adapter
  • 6.3mm stereo adapter
  • Leather carry case
Foldable/Swivel Swivel
Volume control No
Sensitivity 115dB
Frequency Response 20~20KHz
Reduction Level (at 300Hz) <=15dB
Impedance 32 ohms
Working hours Up to 50 hrs
Battery 2x AAA alkaline
Connector type Standard 3.5mm audio
3.5mm to dual plug in-flight adapter
3.5mm to 6.3mm (1/4") audio jack adapter

Bundled Software

System Requirements
  • MP3 player or any audio source with a standard 3.5mm stereo jack socket, 6.3mm (1/4") jack socket, or an aircraft's in-flight dual plug socket

Package Contents
  • GHP-04NC headphones
  • In-flight dual-plug adapter
  • 6.3mm stereo adapter
  • 2x AAA alkaline batteries
  • Leather carry case
  • Multi-language user’s manual

Packaging Information

Single product

Retail box length in cm 17.00
Retail box width in cm 21.00
Retail box height in cm 6.00
Retail box weight in g 450.00
Shipping weight in g 560.00

Full carton

Qty per carton 20
Carton length in cm 39.00
Carton width in cm 36.00
Carton height in cm 49.00
Carton weight in kg 11.20
EAN code barcode # 4710268812548

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