NikKTech checked out the EPOS Sennheiser GSP 670 Wireless Gaming Headset
A quote from the article:
After reviewing the very good GSP 370 Wireless Gaming Headset the time has finally come for me to also test the flagship model of the EPOS Sennheiser gaming line, the highly popular GSP 670.EPOS Sennheiser GSP 670 Wireless Gaming Headset Review
