Loud and clear. Make your voice heard on the field or off with this Wembley Coach's Limited Edition Megaphone. Having a megaphone is crucial when you need your message to be heard and this megaphone is great for that. You may also use the siren function for getting a crowds attention quickly and efficiently. This unit is completely battery powered allowing you to take your unit anywhere you go without having to connect to a power outlet. Take your megaphone where you need to without having to worry about a power source. Perfect for sports practice, boot camp, rallies, etc. The Legend Limited Edition Megaphone/Bullhorn saluting gridiron greats.