ETY├ó┬?┬óCOM allEtymotic Research combined its noise-isolating earphone and noise-rejecting  directional microphone technologies to produce the most technically advanced  headset of its kind. The insert earphone optimizes sound quality and noise  isolation, and the close-talking directional microphone allows you to speak  softly for greater privacy. With the ETY COM, clear two-way conversation is  possible in very high levels of background noise.

System  Includes

  • ETY COM headset for cell phone, VoIP & production intercom applications
  • 4 ft. cord with 3-conductor 2.5mm plug
  • Optional connectors include 4-6 pin XLR AND OTHER CONNECTORS
  • Assorted eartips
  • Replacement filter
  • Filter changing tool
  • Shirt clip
  • Case (not shown)
  • Two windscreens (large and small)
  • VoIP adapter. The VoIP adapter has two standard 3.5 mm plugs with conventional  color coding: pink for microphone and green for earphone jacks.

ETY COM Technical Specifications


  • Transducer type: balanced armature
  • Impedance: 32 Ohms @ 1 kHz
  • Maximum continuous input: 1 V
  • Sound pressure level 1 kHz: 97 ▒3 dB @ 0.1 V
  • Frequency response: 22 Hz to 12 kHz

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.


  • Microphone type: directional electret
  • Operating voltage: 1.0 V to 10.0 V
  • Close talking sensitivity:
    -46 ▒3 dB dB re: 1 V/Pa @ 1 kHz
    (measured @ 15 mm from source)
  • Noise Rejection: 10 dB
    (compared to an omnidirectional microphone at the same location)

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.
only $39.00



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