AH-GC20 Headphone Review

image of AH-GC20 Headphone

Table of Contents:

Design and Build

They’re comfortable. You can wear them for an extended period, and you’d still feel comfortable. You can use them regularly for long hours, and you won’t get a headache from wearing them. Though, hanging them on your neck may feel a little uncomfortable. This wireless headphone is made to be worn on your head and not on your neck.

The design of the AH-GC20 looks like it was built for the corporate. People who look like they’re businessmen and are traveling on business.

The aluminum and leather design gives it a sophisticated look.

They’ve integrated the buttons onto each earcup. You can change the tracks on the headphone, and not need to fish out your phone from your pocket. The headphone comes with their carrying pouch. You can fold and store the headphone neatly in it.

AH-GC20 Headphone Review Denon
AH-GC20 Headphone
Our Rating: 8.6/10
The drivers get pumped with a new sound that’ll cancel out the ambient noise.
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Sound Quality

When using a wireless headphone, we always expect a certain quality of sound after the first use. We acquaint ourselves with the familiarity of the sound from the wireless headphone. Usually, a headphone has its signature sound no matter how you use it. With the AH-GC20, that isn’t the case.

The quality of the sound varies on how you’re using the headphone. You can use it with noise cancellation, which will let you focus on the music alone. Go wired and listen using the audio jack, and experience another kind of sound quality. You can also use this headphone while without power and while charging it. The best way to enjoy music is to use the headphone wireless and with noise cancellation.

The sound on this wireless headphone isn’t harsh. They offer a real breath compared to other wireless headphones. Its bass control is a little sparse, but with the noise cancellation, it sounds boomy. Though, don’t expect much, because it doesn’t sound like a high-end wireless headphone as they should be.

Noise Cancellation

This wireless headphone has an active noise cancellation feature. It uses the microphone to monitor the noise. The drivers get pumped with a new sound that’ll cancel out the ambient noise. This feature reduces the background noise.


I salute to the wireless headphone’s noise cancellation feature. I can make calls and not worry about them not hearing me clearly. I just love that I can be business like while making calls.

Product Comparison

ah-gc20 vs bose

  • AH-GC20 Headphone

  • DimensionDimension
  • WeightWeight
  • BatteryBattery
  • Battery LifeBattery Life
  • CableCable
  • Charging TimeCharging Time
  • ManufacturerManufacturer
  • OriginOrigin
  • PricePrice

  • Dimension2.9 x 7 x 8.9 Inches
  • Weight275 g
  • BatteryDC 3.7 V Internal Lithium Polymer Rechargeable Battery
  • Battery LifeApproximately 20 hours (with Bluetooth + ANC)
  • CableIncluded
  • Charging TimeApproximately 3 hours
  • ManufacturerDenon
  • OriginJapan
  • Price$$$

Wilfred Abuhan

Fred Abuhan is a content writer for wirelessheadphones.com. In his spare time he likes to swim, read books and listen to music. He is passionate about SEO, content writing and user experience.