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AKG K404BLK 3.5mm Connector On-Ear Foldable Mini On-The-Go Headphone

  • 15Hz-23KHz
  • 3.5mm Connector
  • 4.9 ft. (1.5 m) Cord Length
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Folding Mini Stereo Headphones with Superior Sound Quality and Portability

Take Great AKG Sound with You
The AKG® K404BLK folding mini headphones deliver exceptional audio balance with powerful bass, which makes them the ideal choice for any kind of music. And their 3D-Axis folding mechanism makes them compact enough to take with you anywhere. You'll enjoy high-quality AKG sound that's both portable and affordable.


  • Wide dynamic range
  • 3D-Axis folding mechanism
  • Closed-back design
  • Affordable AKG quality
  • Comfortable fit
  • Carrying pouch included




Wide Dynamic Range
With a frequency range of 15Hz to 23kHz, the AKG K404BLK headphones provide high-quality sound in the AKG tradition. With clarity at all frequencies, remarkable audio balance and superior bass response, they bring any kind of music alive.

3D-Axis Folding Mechanism
The AKG K404BLK headphones fold flat when you're not using them, so they're easy to store, pack and transport. They're as convenient as they are technologically advanced.

Closed-Back Design
The closed-back design of the AKG K404BLK headphones reduces outside noise, so all you hear is your music. It also keeps your music from leaking out and distracting those around you.

Affordable AKG Quality
Throughout their wide frequency range, the K404BLKs offer an airy, natural sound – and they do it without emptying your wallet. In these high-tech days, when new, high-end personal electronics can be very costly, the K404BLK headphones deliver superb audio performance at a surprisingly affordable price.

Comfortable Fit
Like all AKG® headphones, the K404BLK headphones are designed for comfort. Lightweight, flexible and featuring a self-adjusting headband, they provide maximum comfort. And maximum comfort means long-lasting enjoyment for you, whether you're listening at home or on the go.

Carrying Pouch Included
The K404BLK headphones come with a carrying pouch. Wherever you go, you can keep the headphones safe and always within reach.

What's in the Box

  1. Pair of AKG K404BLK Headphones
  2. Carrying Pouch
  3. Warranty Card

Learn more about the AKG ACOUSTICS K404BLK


Foldable Headphone

General SPEC

Frequency Response
Input Impedance
32 ohms
120dB SPL/V
Ear Coupling
Cord Length
4.9 ft. (1.5 m)
2.65 oz. (75 g) without cable


Comfortable fit

Carrying pouch included

iPhone compatible

Powerful bass

Leatherette earpads

3D-axis folding mechanism

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

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