Power Output: 3W Rated/5W Max
Voice Range: 200m
Power Source: 6*AA size (1.5V) battery
Battery life: 8-10hrs.
Microphone: Unidirectional
Dimensions: Horn Dia. 100mm. Length 160mm
Weight: 0.3kg without cells
With Talk and Music/siren

Package:
1pc/color box
40pcs/ctn
carton size:52*42*35CM
G.W.: 17KGS
N.W.: 15KGS