megaphones

Power Output: 15w Rated / 30w Max
Voice Range: 0.5 km
Power Source: 6 x UM-1 Cells
Battery Life: 8-10 hrs.
Microphone: Unidirectional
Dimensions: Horn Dia.205mm, Length 340mm
Weight: 1.2 kg without cells
Working Voltage : 9v
10 Seconds Voice Recording Function
6pcs/cnt 62*49.5*36cm12/10kgs