This product has some good features, but it has some disadvantages. First, the rubber seal of the battery compartment comes off as soon as you open the battery compartment. I will try to glue it but the design is very bad. Second, the scheme for inserting standard cells "C" into a megaphone BACK! The bullhorn has an insert with the correct polarity, but the label just inside the battery cover is incorrect. Thirdly, this megaphone is equipped with a rubberized coating of the body and handles. It's a pleasant feeling. currently. My experience with this type of finish is that after a few years it oxidizes and turns into an uncomfortable sticky coating that renders it unusable. Given that this is Revain's most expensive device, I'd say it falls far short of a "professional" device. Although it is an Uzi brand I would be curious to know if the manufacturer of the Uzi pistols is aware of this. Could this be trademark infringement?
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