APL S601 by Amplivox

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 5/8 mile range. Lasts 18 hours continuously with 8 AA batteries (sold separately). Pistol grip and wrist strap.

• Audio Range : 5/8 mi

• Global Product Type : Megaphones

• Weight : 1.50 lb

• Diameter : 7 3/4 in

• Length : 12 in

• Grip Type : Pistol Grip And Wrist Strap

• Maximum Battery Operation Time : 18 h

• Power : 15.0 W

• Power Source(s) : 8 AA Batteries