Blue Ocean Rugged Megaphone — US Version Color:Tan/Olive barometric pressure

barometric pressure

enhancing image clarity in dynamic marine environments

500 yards on big game animals

and blue lighting modes are included to protect vision at night

Blue Ocean Rugged Megaphone — US Version Color:Tan/Olive barometric pressureThe only megaphone built tough enough to endure any environmental condition or job related hazard. Blue Ocean Rugged Megaphone Overview Uniquely designed and carefully built to defy the severe environmental elements that commonly ruin other megaphones: corrosion, cracking, breaking, water damage. Plus, the long lasting rechargeable battery means you never have to replace multiple expensive batteries again! How the Blue Ocean Megaphone drowns out the