What are the importance of waterproof megaphones?

 At present, the domestically produced shouting loudspeakers are basically not waterproof due to the relationship between manufacturing process and cost. Can only be used on sunny days. The structure of the megaphone is not tight, the gap between the slots is large, and the microphone or circuit board head is exposed. In the rainy environment, the water easily enters the inside of the product, causing the line to be short-circuited and causing the failure to be used. Especially for the disaster prevention and flood prevention department, in the harsh conditions such as rain and snow, when the loudspeakers are most needed to send back the propaganda effect, the products cannot meet the conditions of use, resulting in the inability to use or frequent failures. Protection and rescue effect.

 In response to this situation, huachen's new design launched a waterproof megaphones, the waterproof level reached the international IP65 level. Not afraid of any rain or snow, you can use it all day. The hand grip has a non-slip design and is comfortable and non-slip; the built-in imported speaker has a large sound volume and a long transmission distance. The launch of the waterproof megaphone product has filled the gap in the domestic product field and will play a major role in future flood prevention, disaster prevention and flood fighting.