Piezo Dynamic Megaphone with Siren & Whistle - 1760 Yard Range First Aid including:

including:

Trauma Pad

or your Auto

1 Emergency Food Bar

- Magnetic base and durable clip allow you to secure the unit to any surface providing hands-free uses

Piezo Dynamic Megaphone with Siren & Whistle - 1760 Yard Range First Aid including:3 Modes: Talk, Siren, and Whistle. Project loud and clear up to 1760 yard (one mile) sound coverage. Weatherproof high impact plastic and steel. 25 Watt Dynamic Megaphone. Energy Efficient and Ultra Loud! What is Piezo Dynamic Technology Piezo Dynamic technology is a revolutionary technique that allows a megaphone to operate more efficiently and with less weight than ever before. Piezo Dynamic Technology utilizes full sized diaphragms and ceramic