megaphones

Power Output: 10w Rated / 15w Max
Voice Range: 0.5 km
Power Source: 8 x UM-3(AA) Cells
Battery Life: 8-10 hrs.
Microphone: Unidirectional
Dimensions: Horn Dia.155mm, Length 260mm
Weight: 0.6kg without cells
10pcs/cnt 92*38*28cm 10/9kgs