Is RT49P the real Waterproof walkie talkies?
RT49P Waterproof walkie-talkies with the IP67 grade. We all know that waterproof is a very useful function of the walkie-talkie for most people and most outdoor activities. But you may not know how waterproof and not understand what the IP67 standard means. This creates confusion for us and makes it difficult to choose the products […]