Boya BY-WM3D Digital True-Wireless Microphone System
The Boya BY-WM3D brings broadcast-quality audio to every shoot without the tangle of cables. Slip the coin-sized transmitter onto your collar, plug the ultra-compact receiver into your iPhone, camera or computer, and start recording pristine 48 kHz sound in seconds. Automatic pairing and an included charging case streamline your workflow. It’s perfect for vloggers, journalists, educators and mobile filmmakers who refuse to compromise on audio.
Seamless Wireless Audio for Creators
Operating on a stable 2.4 GHz band, the BY-WM3D avoids crowded UHF channels and delivers up to 20 metres of reliable, low-latency transmission. The omnidirectional capsule captures voice from every angle, ensuring natural tone even when talent moves.
All-Day Power in Your Pocket
Both transmitter and receiver feature built-in lithium batteries. That’s 4.5 hours for the TX, 8 hours for the RX. When power runs low, simply dock them in the 1000 mAh charging case for rapid top-ups, no wall outlet required.
Universal Device Compatibility
Whether you shoot on an iPhone, Android phone, DSLR or laptop, the BY-WM3D is ready. The plug-in receiver ships with Apple-certified Lightning, 3.5 mm TRS and 3.5 mm TRRS adapters, letting you switch platforms in seconds without extra cables.
Key Features
- Mini clip-on transmitter weighs only 10.5 g
- Automatic pairing when removed from the charging case
- 48 kHz / 16-bit digital audio with ≥ 75 dB signal-to-noise ratio
- Included foam and furry windshields tame wind noise outdoors
- Supports up to 20 systems in one location without interference