NikKTech takes a look at the EPOS Sennheiser ADAPT 660 BT ANC Headset
A quote from the article:
The ADAPT 660 BT ANC Headset is the flagship model in the professional line by EPOS Sennheiser and today I'm going to see if it has what it takes to take on its very popular competition from manufacturers like SONY, BOSE and JABRA.EPOS Sennheiser ADAPT 660 BT ANC Headset Review