We were able to go over 70 yards (clear line of sight) with both before we encountered any signal disruption and when in indoors, walls, doors and people didn’t really affect the signal either. Both headphones have incredible Bluetooth range and stability thanks to Apple’s W1 chip. Yes, they are expensive (they are Beats after all) but both have a lot to offer. Both the Beats Studio3 and Solo3 are pretty awesome headphones.