Proto Game Timer
The Proto Switch goggle system adds the Turbine fan to its ever-growing bag of tricks. The Turbine keeps fog and perspiration away so you can deal with the real pressure on the field. It features the Turbo 9 accelerator blade that yields higher air flow volume and operates at a lower RPM, resulting in quieter operation and extended battery life. With 2-speed operation, you'll never have to lose your focus again.