Review: Etymotic Research ER22-B2-A ETY-COM Noise-Isolating Mobile Phone Headset with 3.5mm Plug and VOIP Adapter - Wired Headsets - Frustration Free Packaging - Black

Amazon: Customer Reviews: Etymotic Research ER22-B2-A ETY-COM 5 stars. "Superior Product!" We gave up on blue tooth after losing and failure of 6 products. Wired cell ear pieces provide superior quality communications. Yes

Etymotic 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. Your purchase includes the ETY.COM headset, a 4 foot cord with 4-conductor 3.5 mm plug, and shirt clip. You'll also receive assorted ear tips so you maximize your wearing

Etymotic Research ER22-B2-A ETY-COM Noise-Isolating Mobile Phone Headset with 3.5mm Plug and VOIP Adapter - Wired Headsets - Frustration Free Packaging - Black

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Etymotic Research ER22-B2-A ETY-COM Noise-Isolating Mobile Features :

• High-Fidelity earphone provides noticeably better sound quality than ordinary headsets, both for hearing and BEING heard
• Frequency response extends beyond the typical low-fidelity telephone bandwidth
• For use with mobile phones and cordless phones (works with most smartphones EXCEPT iPhone 4)
• Highest noise isolation and noise rejection of all headset microphones
• Purchase includes headset, 4 foot cord with a 3.5 mm plug, assorted ear tips, replacement filter, filter changing tool, shirt clip, case, 2 windscreens and VoIP adapter

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