低音单元尺寸/全频单元尺寸
5.5"英寸, 6寸, 6.5英寸
高音单元尺寸
0.9英寸, 0.95英寸, 0.98英寸(25mm), 1", 1.02英寸(26mm), 1.1英寸, 1.2英寸
Power Supply
Rechargeable Lithium Battery 18650
function
Talk,Siren.USB,TF,recording
Dimension(mm)
Diameter150,Length205.
Weight
0.6KG(With Batteries).
Type
Rechargeable Megaphone
Type2
Megaphone With Battery
Type3
Battery And Charger For Megaphone