Sennheiser GSP 370 Wireless Gaming Headset Review - PC Perspective
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
Sennheiser GSP 370 Review | PCMag
Amazon.com: Sennheiser GSP 370 Over-Ear Wireless Gaming Headset, Black : Video Games
GSP 370 from EPOS | A single charge, 100 hours of wireless gaming