i connected to 2 turtlebox’s paired. moved them about 25 yards away from each other, then walked at least 100 yards away from both, not only did they stay connected the entire time, they were still blisteringly loud at that 300ft mark.
Bought it for my son and he loves it. It is very durable bc he got so excited he hit the wall and accidently put a hole in the wall, but speaker is okay.