The TOA ER-520W is a 10-watt battery-powered hand-grip megaphone featuring a durable grey ABS resin finish, comprehensive anti-bacterial treatment for the handle and mouthpiece, and a projection range of over 800'.
- Lightweight 10-watt hand grip megaphone with whistle and over 800' voice projection range, over 1000' whistle projection range
- Anti-bacterial treatment for mouthpiece and handle
- Durable ABS resin construction
- Polyimide diaphragm for improved speaker performance
- Long-lasting 10-hr. operating life from 8 standard "AA" batteries (voice)