Boya's WM4 Pro-K6 is an affordable station set for audio recording during presentations, interviews, and conversations with your Android smartphone. The transmitters and receiver of the WM4 Pro are very compact and connect with each other on the 2.4 GHz frequency. You simply connect the receiver to your Android smartphone via the USB-C port. No cable is needed, as the receiver of the BY-WM4 Pro-K6 plugs directly into your smartphone. The receiver also works with most other devices that have a USB-C port, such as tablets and laptops.

Differences from the WM4
The WM4 Pro is the successor to the WM4 and features a higher signal-to-noise ratio, allowing you to hear less background noise. Additionally, the WM4 Pro is more compact than the WM4.

Application of the WM4 Pro
If you are looking for a simple transmitter set for easy voice recording with your Android smartphone, the WM4 Pro-K6 is a great choice. Two transmitters with a lapel microphone are included, allowing you to capture the voices of two people. Optionally, you can adjust the volume using the + and - buttons. Furthermore, there is no setup required, and you can start recording immediately. The included windscreen reduces wind noise. The microphone capsule can be attached to clothing with the clip. The range between the transmitter and receiver is up to 60 meters.