BOYA BY-WM4 PRO-K2 Two-Person Digital Camera-Mount Wireless Omni Lavalier Microphone System (2.4 GHz)


Kindly send your inquiry to: I or PM us on our Facebook Page


The Boya BY-WM4 PRO-K2 is a compact entry-level wireless system with two lavalier microphones that offers an easy-to-use, cost-effective, and all-inclusive solution for recording two subjects to your camera, camcorder, or mobile device. The system delivers improved sound quality over the built-in mics on cameras and mobile devices, to supply clear, intelligible speech for interviewers, journalists, YouTube/Instagram creators, TikTok personalities, vloggers, and more.

Product Highlights:

Digital 2.4 GHz
For 2-Person Videos, Interviews, YouTube
2 x Omni Lavalier Mic
2 x Bodypack Transmitter
Compact Dual-Channel Receiver
Easy to Use, Plug-and-Play Operation
Adjustable Gain, Headphone Monitoring
3.5mm Cables for Camera & Mobile Device
Runs up to 11.5 Hours on AAA Batteries
8 Systems at Once Max
Up to 200' / 60m Range (Line of Sight)


RX4 Pro Receiver
2 x TX4 Pro Bodypack Transmitter
2 x Omnidirectional Lavalier Microphone
2 x Alligator-Style Lavalier Mic Clip
2 x Foam Windscreen
Camera-Shoe Mount
3.5mm TRS Cable for Cameras
3.5mm TRRS Cable for Mobile Devices