BSDOA-8I1Police Multifunctional Caller
Functions: amplification, recording, alarm, fire fighting, whistle, lighting, flash, etc.MP3(SupportUSB\TFcard)Electricity display;
Power Supply:8section5No. 1 dry battery or lithium battery;
Operating voltage:9.6~12V；
Lighting power:1.2W(LED)；
Peak power:70W；
Output Sound Level: >.120dB；
Recording time:240Seconds;
Size:335*210mm；
Weight:795g。