Blackstar Airwire i58

If a picture is worth a thousand words, picture all of my instrument cables neatly coiled and stored away. Placing an order for another set as soon as I hit 'Send My Review'. Will ETA if I run into any nuances with these. My home's Wi-Fi is running at 5.8GHz and I am experiencing zero signal interference. My studio is on the third floor. The transmitter works downstairs in the hallway, but the signal drops if I go into a room (even with the door left open). I can make it halfway down the stairs to the ground floor before the signal drops.
ETA: What you plug these into matters. My power-strip's USB charging port does a very poor job. However, plugging these into the USB charging port on either of my pedal boards works very well. One month later and both sets of these are still performing like new, even after hours of daily use.