Boya BY-WM3U Digital True-Wireless Microphone System for Android
The Boya BY-WM3U delivers pro-grade sound in a pocket-sized package. With no bodypacks, cables or setup headaches, it lets you focus on your story, not your gear.
Cable-Free Sound for Creators
The 10.5 g transmitter clips to clothing, slips into a pocket or rests on a table, placing the omnidirectional mic close to your voice for dramatically clearer audio than built-in smartphone or camera mics. A stable 2.4 GHz link keeps your signal clean up to 20 m.
Broad Device Compatibility
Thanks to swappable USB-C, 3.5 mm TRS and 3.5 mm TRRS connectors, the compact receiver plugs directly into Android phones and tablets, DSLRs, mirrorless cameras, recorders, PCs and even iOS devices with the appropriate adapter. One system covers all your shooting platforms.
Power That Keeps Pace
The included charging case automatically pairs and protects both units while providing multiple full recharges—ensuring up to a full day of production. On-board LEDs show power and mute status at a glance, while one-button muting silences the mic instantly when needed.
- Ultra-compact, true-wireless design—no cables or bodypacks
- Broadcast-quality 48 kHz/16-bit audio with ≥75 dB SNR
- 4.5 h transmitter & 8 h receiver runtime per charge
- 1000 mAh charging case for multiple top-ups & storage
- Plug-and-play operation—just connect, power on & record