Exceptional Sound Quality

• ETY•COM's high-fidelity earphone (similar to the ER•6 that is designed for accurate music reproduction) provides noticeably better sound quality than ordinary headsets.
  
• Frequency response extends beyond the typical low-fidelity telephone bandwidth.
  
• The headset smooths the peaks in the frequency response that ordinarily make sounds harsh and uncomfortable at loud volume levels.

Unsurpassed Noise Isolation

Provides the highest sound isolation of any mobile phone headset:

• Noise reduction = 37 dB, averaged over octave frequencies from 124-8000 Hz.
  
• Noise Reduction Rating (NRR) = 24 dB, as measured by independent E-A-R CAL Laboratory (Indianapolis, IN).
  
• Allows only the audio from the caller to enter the ear.

Compare How You Hear Others In quiet In high-level noise (86 dB SPL) No background noise Ordinary handsfree headset ETY•COM Headset

Highly Directional, Noise-Canceling Microphone

• The ETY•COM's highly directional microphone is positioned close to the mouth for best clarity and maximum rejection of background noise.
  
• Up to 25 dB more noise rejection than boom mics that are not close to the mouth.
  
• 4 to 11 dB greater noise rejection than other microphones in the same location.
  
• Allows you to speak softly for greater privacy.

Compare How Others Hear You In quiet In high-level noise (86 dB SPL) No background noise Ordinary handsfree headset ETY•COM Headset