GSP 370 from EPOS | A single charge, 100 hours of wireless gaming
EPOS I SENNHEISER GSP 370 - he / C - 31000 / Hayatspro
EPOS | SENNHEISER GSP 370 Over Head Wireless Gaming Headset - Black BRAND NEW 840064400329 | eBay
EPOS | gaming headset, the perfect gaming headset for your home office Sennheiser GSP 370" is finally on sale! Up to 100 hours of wireless battery life! - funglr Games