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EPOS I SENNHEISER ADAPT 660 - Headset - full size - Bluetooth - wireless - NFC - active noise canceling - black - Certified for Skype for Business, Certified for Microsoft Teams - Walmart.com
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REVIEW: A Novice's Take on Sennheiser's MX360, MX460, MX660, and MX760 | Headphone Reviews and Discussion - Head-Fi.org