BY-W4 is a four-channel wireless microphone system that offers broadcast quality & reliable performance with clear, crisp audio. Featuring four channels, it is perfect for multi-person interviews, live performances, live streaming, conferences, panel discussions, or other events.

4-Channel Wireless System, Remarkably Easy-to-Use

The BY-W4 features a 4-channel wireless system that allows for up to four microphones to be used simultaneously, making it perfect for group presentations, conferences, or interviews.

Incredible Broadcast-Quality Audio

With a high-quality built-in omnidirectional microphone also an impressive sensitivity of -42dB, the BY-W4 delivers much more clear & detailed audio, ensuring that your voice is heard loud & clear.

Compact & Lightweight

With a weight of fewer than 13 grams, the BY-W4 is portable & convenient to carry around. Whether you're a musician, presenter, or event organizer, it is an excellent choice for capturing also amplifying clear also dynamic audio.

Two 3.5mm Output Cables to Maximize Compatibility & Flexibility

The BY-W4 receiver features two 3.5mm TRRS output cables that work seamlessly with either cameras, smartphones, computers, etc.

Real-time Audio Monitoring

With a 3.5mm TRRS male to dual TRRS female cable, it allows users to fully monitor sound during the recording process at any time.