Piezo Dynamic Megaphone with Siren & Whistle - 1760 Yard Range First Aid With double the nutritional provision

With double the nutritional provision of the 1 Person 3 Day Kit

1 Emergency Food Bar

Trauma Pad

3 Modes: Talk

Piezo Dynamic Megaphone with Siren & Whistle - 1760 Yard Range First Aid With double the nutritional provision3 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