Review on Retevis Scrambler Squelch Talkies Programming by Agonia Pedrosa

We've been using the H-777 in my factory for a few years now and it works well as a long range, inexpensive radio. The problem with this is that in dusty/harsh environments they break down over time and we have to replace them from time to time. Bought this new, more durable design to see if that would fix the problem. It's bigger, feels more reliable and has a noticeably cleaner sound compared to the H-777. Ultimately, time will tell if they will last longer in our harsh workshop conditions.