Description:
• New Piezo technology is powerful, energy efficient and lightweight
• Adjustable volume and three modes (talk, siren and whistle)
• Technology significantly reduces weight and increases battery life
• Full frequency response; weatherproof design
Up to one mile (1,760 yds.) range. Lasts 40 hours continuously with 8 C cell batteries (sold separately). Pistol grip and wrist strap. Weighs only 2 lbs. 8-1/4" diameter; 14-1/2" length.