China Handhold Megaphone for Police Style (HH-03001), Find details about China Megaphone, Handhold Megaphone from Handhold Megaphone for Police Style (HH-03001)
| output power | 25W |
| working voltage | DC12V |
| Battery type | 11.1V4800mAH (built-in lithium battery) |
| Impedance of horn | 4Ω |
| effective distance | the distance of police sound is 500M, megaphone is 200M |
| working time | police sound≥3hours megaphone≥6 hours |
| charging period | 6~7 hours |
| size | 240×134×218(mm) |