Call One, Inc - Our YouTube Community has been requesting a comparison video of the Sennheiser MB 660 and the new EPOS Adapt 660. Here it is! And we included the Adapt
REVIEW: EPOS Adapt 660 Enterprise headphones - The one stop shop » EFTM
Review: EPOS ADAPT 660 - Work Wherever, Whenever - Headphonesty
Review: EPOS ADAPT 660 - Work Wherever, Whenever - Headphonesty
Does EPOS' Adapt 660 Headset Really Offer Noise Cancellation?