Epos GSP 370 vs Epos GSP 670 – Which You Should Prefer? - UBG
GSA 370 Dongle from EPOS
EPOS | Sennheiser GSP 370 gaming headset review: "Sheer excellence in audio quality and incredible battery life make this one of the best" | GamesRadar+
Review: The EPOS GSP 370 headset isn't pretty, but it sounds great and has amazing battery life | Newshub
GSP 370 from EPOS | A single charge, 100 hours of wireless gaming