Technical parameters

最大功率： 25 W  失真度： 1% MAX                          

传送距离：（顺风） > 500 M                工作电压： DC12V

频率响应： 100HZ---10K HZ 录音时长： 20 秒
≫>> with high performance computer recording chip, high-power integrated circuits and high quality electronic components, and provided with a power supply reverse polarity protection device, power input speaker output then the protection device.                 
≫>>this vehicles computer automatically play recording with stable performance, long life, less prone to damage and so on. 
>>>弹簧减震，防水圈设计，性价比更高
≫>>Compact, loud andsuited to shops, cars, motorcycles, street vendor, occasions such as the selling of goods.  
 

Our product profile is exquisite, all factory direct sales, quality assurance, mainly engaged in megaphone, megaphone, microphone, speakers of various power cord, video cable,TVcable wire... ...Welcome new and old customers to17681shop purchases.