The Case of 10 Retevis RT48 Long Range Walkie Talkies is a great choice for those in need of waterproof walkie talkies. These walkie talkies have an IP67 standard, which means they can be submerged in water up to a meter deep for half an hour. They are also resistant to dust.

One of the key features of the Retevis RT48 is that it directly works with other Retevis FRS radios such as RT22, RT68, RT21, and H-777. However, if you want to use it with other models of walkie talkies, you will need to set the same frequency and CTCSS/DCS through computer software.

These walkie talkies have a long range and provide clear sound, ensuring that you and your team can always stay in contact, even in a building. The squelch function of the RT48 helps remove as much noise as possible, making them suitable for use in various environments such as factories, construction sites, cruise ships, activities, ports, and more.

The Retevis RT48 is a FRS licenses-free radio, meaning you can start using it right out of the box without any additional licenses required.

Now, moving on to some frequently asked questions:

I'm radios can be re-programmed tx / rx?

Yes, you can reprogram the radios for transmission and reception. To do this, you will need a programming cable (ASIN: B079N9BXYN). If you need the programming software, you can contact us via Amazon email, and we will send you the download steps. We are always here to help.

If I buy 10 now and then buy 10 more next year, will they all work together?

Yes, if you buy 10 RT48 walkie talkies now and then buy 10 more next year, they can all work together on the same channel and CTCSS. The RT48 walkie talkies are FRS radios with 16 channels, and they typically work together on the same channel and CTCSS. If you have any further questions, you can reach out to us through the product page by clicking on "Retevis Direct" under "Sold by Retevis Direct" and then clicking on the "Ask a question" button.

How many watts are these?

The Retevis RT48 walkie talkies operate on the FRS frequency and have a power output of less than or equal to 2 watts.

I would like to order replacement mounting screws for the belt clip on these radios. How do I get some of them?

If you need replacement mounting screws for the belt clip of the RT48 walkie talkies, please contact us through Amazon message. You can reach out to us by going to the product page, finding "Sold by Retevis Direct" under "Add to Cart," and clicking on "Retevis Direct." From there, click the "Ask a question" button, and we will assist you with ordering the replacement screws. We are always available to help.