Founded in 1987 and headquartered in Taipei, Taiwan, A4TECH® now is recognized as a global leader under own-brand in the computer peripheral field, and successfully establishes distribution channels in worldwide market. 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 computer peripheral are the inception of bringing forth new ideas of innovation in technology.
Owning many patents, A4TECH® has the ability to create like no others, providing first of many innovations. Such as No-lag, Channel-lock, Double-click, 16 Gestures, 4-Way wheel, V-Track, Optical Switch, and today’s Light Strike Switch.
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”. A4TECH’s manufacturing system is ISO-9001 TUV certified. In order to meet international standards, we established a perfect quality and quantity management system.
SPECIFICATION: Cable Length 200 cm Driver Size 50mm Headphone Impedance 16 ohm Headphone Sensitivity 100 dB Interface Wired Connector USB Headphones Frequency Response 20-20000 Hz Microphone Pick-up Pattern Single-Directional Mic. Microphone Sensitivity -44 dB Microphone Frequency Response 100 Hz-10 kHz Color Black Cable Tangle-Free Braided Cable Accessories PC Extension Adaptor: 15 cm Port: 3.5 mm for Audio, USB for Light Up Other Feature Single-Directional Mic. Braided Tangle-Free Cable Large Protein Leather Ear Pads 7-Color Circular Breathing Light Metal Adjustable Headband Extremely Lightweight Warranty 1 Year Brand Warranty