The Boya BY-WM4 PRO-K3 is a compact, entry-level wireless lavalier microphone
system offering an easy-to-use, cost-effective, and all-inclusive solution for recording one subject to your iOS mobile device.
The system delivers improved sound quality over the built-in mics on cameras and
mobile devices to supply clear, intelligible speech for journalists, YouTube/Instagram creators, TikTok personalities, vloggers, and more.
The package includes an omnidirectional lavalier mic and bodypack transmitter with belt clip that allow your
subject to move around hands-free in front of the camera for demonstrations, presentations, and performances.
The ultracompact, dual-channel receiver offers a 200' line-of-sight maximum operating range and mounts to the
Lightning connection on your iPhone or compatible mobile device, which also provides it with power.
The 3.5mm jack on the receiver lets you plug in headphones for monitoring while you're working on set.
The transmitter is powered by two AAA batteries for up to 11.5 hours, and it's pre-paired with the receiver at the factory—just power up, plug the
receiver into your camera or phone, and you're ready to go.