A4TECH HS-800 Headphone


  • Frequency Response:20Hz~20KHz
  • Nominal Impedance: 32 ohm
  • Speaker Diameter:F50mm
  • Sensitivity: 97Db/10Mw/3mm
  • Jack Plug: OD 3.5mm Stereo
  • Cable Length: 6.5 feet

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A4Tech brings you its A4Tech HS-800 headphone 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-30 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-19 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 40 mm speakers, you get to hear every beat, crash, and rhythm by blocking external noise.

About A4Tech:

Founded in 1987 and headquartered in Taipei, Taiwan, A4TECH® now is recognized as a global leader under own-brand in the computer peripheral field. With an excellent R&D team, independent core techniques, A4TECH® continues to research and develop cutting-edge products for consumer market as the discipline that it turns yesterday’s fiction into today’s reality. The principal lies within A4TECH® are the inception of bringing forth new ideas of innovation in technology.

In the past recent years, A4TECH® have once again innovated the impossibilities in computer peripherals, such as V-Track™ & Holeless™ engine wireless mice, of which prevents all mice issues such as short-battery lifespan, sluggish cursor and pinpoint accuracy.

With increased factory space and advanced management system, the manufacturing capacity has been further expanded to fulfill the market’s requirements for “build to order”. According to the latest statistics, A4TECH made and shipped over 80 million units of various PC peripherals in 2010.

A4TECH’s manufacturing system is ISO-9001 TUV certified. In order to meet international standards, we established a perfect quality and quantity management system.

Company Background
Established: August, 1987
Capital: USD 50,000,000
Total staff : 4000
R/D staff: 200
Q/A staff: 180
Output: 3,000,000 units per month
Factory area: 100,000 m2 ( Fenggang, DG )
47,000 m2 ( Humen, DG )
Business type: Private / Manufacture /Export / Own brand
Main products: Keyboards, Mice, PC cams,
Hubs, Headsets, Speakers,and Gaming devices
Q/A systems: ISO 9001, CE, FCC,RoHS, REACH
Weight 0.5 kg