Piezo Dynamic Megaphone w/ Detachable Mic, Siren & Whistle - 1760 Yard Range LED Flashlights or even twelve days of

or even twelve days of self-sufficiency

- 4 Tongue Blades (splints)

2 - 2" x 2" Sterile Gauze Pad

Supports 4 people for 3 days

- 3 Fingertip Bandages

Piezo Dynamic Megaphone w/ Detachable Mic, Siren & Whistle - 1760 Yard Range LED Flashlights or even twelve days ofLightweight, energy efficient and ultra Loud, Piezo Dynamic Technology is a revolutionary technique provides higher efficiently with less weight than ever before. Piezo Dynamic Technology utilizes full sized diaphragms and ceramic wafers to create the full frequency response and loudness of voice coil speakers, without the use of heavy, cumbersome magnets as in conventional megaphones, significantly reducing weight and current draw. Use as a