18禁影库永久免费,99精品国产在热久久婷婷,亚洲小说在线图片色

Multi-function megaphone L-1KA

Multi-function megaphone L-1KA|Police equipment|Police equipment-Shoumenshen Technology Group

Product category：
Product model：

National Service Hotline 400-8353-880

Multi-function megaphone L-1KA|Police equipment|Police equipment-Shoumenshen Technology Group

Multi-Functional Megaphone L-1KATechnical Parameters
Working Voltage	7.2-9V
Charging time	4-5 hours
Charger	DC 10V/500mA
Frequency Response	300Hz-20kHz
Maximum output power	≥20W
Output Impedance	8Ω< /span>
Recording time	12 seconds
Battery when using	Can be used continuously for 18-22 hours (calling)
Product Weight	577g (without battery)
Dimensions	270x 162 x 259 mm
Features	With recording, shouting, lighting, police whistle, etc.