A4tech | HS-28i – Stereo Headset



  • A4 Tech brings you its HS-28 headphones with an innovative on-ear volume knob to adjust sound.
  • The headphones are made of durable material to last longer.
  • With a 3.5 mm jack it is compatible with almost every device possible and lets your experience superior audio with deep and top notched bass.
  • These HS-28 headphones come with a 58 dB mic to detect low-level sound with ease.
  • The mic is flexible which bends easily for hassle free use.
  • The cushioned ear cups does not irritated your ears so that you can use the headphones for long hours without any discomfort.
  • A4 Tech HS-28 headphones has a 2 m cable for hassle-free use.
  • The headphones come with easy-to-clean removable ear cushions to keep them clean after use.
  • With 40mm speakers, you get to hear every beat, crash, and rhythm by blocking external noise.


Style:                                          On-the-Head
Product name:                          Stereo Headset
Frequency Response:              20 Hz ~ 20 KHz
Nominal Impedance:               32 ohms
Microphone Sensitivity:         -58 db
Sensitivity:                                 105 dB±3 dB (at 1000 hz )
Speaker Diameter:                    F40 mm
Earphone / Microphone Plug: 3.5 mm Stereo
Controller:                                    Volume knob on the headset
System Requirements:               Windows XP / Vista / 7 / 8 / 8.1 / 10


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