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產品中心 呼叫中心耳機
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    Characteristic ：

  • Tuned to provide superior sound quality
  • Noise cancelling microphone shielding 90% of background noise
  • Comfortable protein ear cushion for long time wearing
  • Over 20 endurance tests and 10 dynamic and static mechanical tests to ensure product reliability
  • Cable resisting over 10kgs dynamic and static tension to stand rough usages
  • Stylish design, specialized surface finishing method and abrasion resistant surface
  • Acoustic Shock Protection to monitor the maximum speaker volume under 98dB, effectively protecting the ear from instant pitch sound shock
  • RoHS qualified
  • RJ11, 3.5mm stereo and USB plug cable optional
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NH70 呼叫中心耳機

NH70 呼叫中心耳麥

 
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