Professional Piezo Dynamic 50-Watt Megaphone with USB

50W power; Powerful piezo driver & large bell diameter for projection range up to 1 mile; 2 modes: talk & siren; For indoor/outdoor use; Variable volume control; Ergonomic pistol grip & lightweight chassis; USB input to play music & recordings from flash drive up to 6GB; Requires 8 C batteries; Dim: 9" dia x 13.75"L; Weight: 2.86lbs
Warranty: One Year
Country of Origin: China