Tag Archives :Retevis B63H
A quick look at the Retevis B3H/B63H
Retevis B3H/B63H license-freewalkie talkies have many basic functions. This article mainly briefly introduces some of its functions and applicable scenarios. ...
B3H/B63H, New Experience of Ultra-thin Radio
Retevis B3H/B63H lightweight license-free radios are very suitable for use in commercial and outdoor environments because they are lightweight and portable. This article provides a brief explanation of this product. ...