The PRO-XR is a new kind of 2.4 GHz digital wireless microphone. Using several new technologies, it avoids the line-of-sight dependency and congestion problems that plague traditional 2.4 GHz wireless, resulting in an extremely reliable wireless microphone. Once powered on, the PRO-XR automatically scans the 2.4 GHz frequency spectrum and selects the best available frequencies. The PRO-XR constantly monitors this range for interference, and will automatically and seamlessly change its transmission to use one of 76 different frequencies in the range. 

The PRO-XR employs Azden’s proprietary Signal Redundancy Technology, in which the transmitter sends two copies of its signal to the receiver at all times, each on a different frequency. If the system predicts interference of the primary signal, it instantly switches to using the second signal without interruptions.

The PRO-XR is also compatible with smartphones and tablets out of the box. Easily mount the PRO-XR receiver to your smartphone with the included Smartphone Mount. A Lightning-to-headphone adapter cable is included for connection to iOS devices. A TRRS output cable is included for other devices with headphone jacks. No special apps are required to use the PRO-XR’s audio when shooting video on your mobile device.