The Sennheiser MB 660 UC restores concentration in loud working environments. With dual speakers that fully enclose your ears, the MB 660 UC allows you to block the outside noise and ANC technology allows you to further reduce ambient noise.
Out of the box the Sennheiser MB 660 UC connects with your computer and mobile phones for calls on the go, music, softphone calls, webinars and more.
Office work is more pleasant with 3 built in microphones to keep your conversations crystal clear for more productive calls.
Finally, you’re covered with a two-year advanced replacement warranty for peace of mind. That means two years of our support: if our team determines that your Sennheiser MB 660 UC is defective, we’ll ship a replacement that same day and cover the shipment cost to do so.