Retevis RT22, Retevis RB15, Retevis RT21 are best-selling models in 2020. If you are looking for license-free radios, those three models will meet your needs.
As a best-selling model for years, RT22 is very popular for its mini size and very comfortable feeling when you hold it in your hand. Also, for all license-free radios, you can open them and use them without programming them like the amateur ones. So the customer doesn’t have much knowledge about radio. RT22 will be very suitable for them to use.
RB15 is a mini radio, too, but it has a small screen on it. So you can do some settings through the radio. The voice of RB15 is very very very loud, so make sure you set a suitable volume for it. And the sound quality is very clear. For now, we are going to have a new version——Portuguese license-free version RB15. So the customer will choose the new version if they have such need. And RB15 has some interesting functions: Wireless Copy function and Vibration function.
Retevis RT21 is not a mini License-free radio, but it is still popular for many people. Except the sturdy body and comfortable feeling in the hand. The Busy Channel Lockout is very suitable for business users. This function will protect users from the wrong touch of the keypad.
If you have any questions about our product, please email us: partner@retevis.com or leave messages below.
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