Blue Ocean Rugged Megaphone
The Blue Ocean is the world’s most rugged megaphone, built to defy water damage, sinking, corrosion, cracking and splitting. Use for up to a full day on a single charge, or bring an extra rechargeable battery for peace-of-mind. Can handle severe environmental elements that commonly ruin other megaphones. The strong and durable polycarbonate material enables the megaphone to withstand nature even on its toughest days in order to prevent cracks and corrosion over time.