Crystal QD series

Crystal 2801/2802

Professional Headset with Wideband Audio and Lightweight Design


  With professional acoustic engineering, ADDASOUND's Crystal 2801/2802 headsets deliver high quality           audio performance and crystal-clear voice transmission. The ergonomic design allows for all day comfort,       making work efficient and easy. 


Noise-canceling microphone reduces background noise in noisy environments 
150-6800Hz wideband audio processing ensures natural sound transmission

 112dB maximum volume control protects hearing under intensive use

 Adjustable headband, ear cap and boom to fit the user's specific wearing needs

 Ergonomic and lightweight design for all-day wearing  




Crystal 2801 (Monaural, Over-the-head, Noise-canceling)
Crystal 2802 (Binaural, Over-the-head, Noise-canceling)




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