The Boya BY-WXLR8 Pro is an XLR wireless transmitter that can be used with the Boya BY-WM8 Pro wireless system. It is compatible with handheld or condenser microphones with XLR outputs, such as the BY-HM100. In addition to an XLR input, the transmitter also features a 3.5 mm line input, allowing you to connect an audio mixer, for example.

The BY-WXLR8 Pro has a clear LCD screen where you can easily set various parameters. You can adjust the volume, channel, and mode (stereo or mono). For channels, you can choose between channel group A or B and 48 channel numbers. A synthetic leather pouch is included for safe and convenient transport of the BY-WXLR8 Pro, which can also hold the transmitter during use. The XLR transmitter uses two AA batteries (not included). The wireless frequencies range from 556.71 MHz to 575.98 MHz and from 576.39 MHz to 595.66 MHz.

To use the transmitter, insert two AA batteries into the rear compartment. By turning the locking ring to the right, you can attach the microphone to the transmitter; turning the ring to the left will disconnect it. An optional receiver can be connected to your camera. You can then power on the device using the Power/Mute button at the bottom (long press to turn the transmitter on and off, short press to toggle the mute function). When the BY-WXLR8 Pro is powered on, the LED lights up blue if there is sufficient battery charge. If the battery is low, the LED lights up red. If the LED blinks red, the mute function has been activated.