Boya BY‑WM3U Wireless Microphone System

Compact Dual Mic System with Charging Case for USB-C, Camera & Smartphone

The Boya BY-WM3U delivers truly wireless, cable-free audio capturing via a clip-on transmitter and compact plug-in receiver. You get stable 2.4 GHz digital transmission and auto-muting features, plus up to 4.5 hours of transmitter runtime and 8 hours for the receiver. The smart charging case handles power and pairing seamlessly—just open the lid to power on and connect. With interchangeable adapters (USB-C, TRS, TRRS), foam and furry windscreens, and support for up to 20 systems operating simultaneously, it’s perfect for mobile creators, vloggers, and on-the-go recording.