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A serious Bluetooth headset for serious users of wireless headset technology, the upgraded version of the popular etyBLU headset contains etyBLU’s highly-directional, noise-canceling microphone in a fixed-boom configuration. This design change allows optimal antenna placement for improved range between headset and mobile phone. etyBLU2's noise-canceling microphone picks up the talker's voice within a narrow range and rejects background noise that comes from outside that range. The combination of an in-ear noise-isolating earphone that blocks out 98% of background noise and a directional microphone placed close to the mouth results in exceptional sound quality and clear communication at both ends of the conversation.


The etyBLU2 is particularly suited for power mobile phone and home office users because it provides hours of comfortable wear.

The etyBLU2 is particularly suited for power mobile phone and home office users because it provides hours of comfortable wear. Unlike so-called "cheekbone" Bluetooth headsets - which require people to raise their voices so the sound is picked up by the microphone located far away from the speaker’s mouth - the etyBLU2 headset allows people to speak in normal or even low tones and be heard clearly, even when surrounded by noise. In fact, Etymotic’s ACCULocation close-proximity bi-directional microphone technology rejects 10 times more noise than cheekbone-style wireless headsets.

In addition, etyBLU2 listeners can hear conversations clearly without raising headset sound volumes to uncomfortable levels, so they don’t experience ear fatigue. Users can comfortably engage in wireless phone conversations for up to seven hours at a stretch. The etyBLU2 wireless headset also comes with multi-point technology for simultaneous operation of two Bluetooth handsets, a low operating-level battery warning function with both audible tone and visual LED, and a simple pairing capability for connecting up to eight different Bluetooth units.

What's in the Box
The etyBLU2 wireless headset comes with four ACCUFit™ noise-isolating eartips, for superior fit and comfort, as well as the option to upgrade to an Etymotic CUSTOMFIT earmold. The etyBLU2 product also includes a USB charging cable, windscreen and a 2-year warranty.

etyBLU2 In the Box

The etyBLU2 wireless headset comes with four ACCUFit™ noise-isolating eartips and a USB charging cable.

etyBLU2 Insertion

Best speech clarity

  • High definition microphone with a close proximity boom ensures the optimal speech clarity in all environments

Best sound quality

  • Designed with a high-output amplifier and a 8-mm neodymium driver for the clearest, most accurate sound quality and speech intelligibility

Best noise isolation

  • Noise is eliminated at the ear up to 98% ensuring the clearest listening experience for any Bluetooth headset on the market
  • An assortment of noise-isolating ACCUFit™ eartip options provide proper sealing of the ear canal

Best comfort

  • ACCUFit eartips provide not only the best fitting seal, but also an extremely comfortable fit for all day use. Five ACCUFit eartips ensure your best fit.
  • For the ultimate in personal comfort and fit, CUSTOMFIT earmold upgrade is now available


  • Bi-directional 30 dB noise canceling microphone
  • ACCULocation™ flexible boom allows close proximity microphone location for optimal speech clarity in noisy enviorments


  • 35 dB - 42 dB of noise isolation depending on the ACCUFit eartip used
  • High-output amplifier with audiophile grade 8-mm neodymium driver for superior sound quality and speech intelligibility
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review by . September 21, 2010
Finally a Decent Bluetooth Headset with a Boom Arm.
Finally found a bluetooth headset with a boom arm microphone that I like. Other ones I have seen are extremely large and look awkward to wear. I prefer boom arm microphones rather than the ones that the mic is part on the unit and sits on your cheek closer to your ear. It has been my experience that bluetooth microphones that sit back further from your mouth seem to pick up a lot of background noise and your voice does not transmit as clearly. The etyBLU headset comes with a flexible boom arm that …
review by . January 11, 2011
I don't know how common this is, but tend to prefer wired earbuds with a built-in microphone with my iPhone over a wireless Bluetooth earpiece (I endorse the V-MODA Vibe II Earbud Headset with Microphone, by the way). But I had a pretty good experience testing out this Etymotic Research headset. As other reviewers have noted, the sound quality on this is quite good, though oddly I encountered more sound problems indoors in a quiet room than when I was outside moving around. One thing I didn't get …
Etymotic Research er89-2 etyBLU2 Wireless
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