Boya BY-WM4 PRO K1

Innovate 2.4 GHz wireless system

BY-WM4 Pro K1 combines revolutionary design and delivers an advanced 2.4 GHz wireless system that provides stellar, broadcast-quality sound. It can be used in any country without worrying about band limitations.

Practical functions and versatility

The transmitter comes with an omnidirectional lavalier microphone, ensuring super clear sound when recording. The line-in feature allows users to access more than one sound source. A 3.5mm headphone output on the receiver with level control lets you monitor the sound in real-time, even if your device lacks a headphone output. The package includes a 3.5mm TRRS audio cable and a 3.5mm TRS audio cable, making the wireless system compatible with most audio/video equipment, such as smartphones, tablets, DSLRs, small recorders, audio recorders, and PCs. The BY-WM4 Pro features an operating range of up to 60m (197ft), ideal for broadcasters, podcasters, bloggers, live-streamers, YouTube creators, mobile journalism, and more.

Easy to use and easy to carry

Simply turn on the button on the transmitter and receiver, plug the cables into your device, and click once more to pair. That’s all the steps to get started. The total weight of the transmitter and receiver is only 94g, making it super easy to carry everywhere. Lastly, the dual-channel receiver allows for the use of two transmitters at the same time.