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

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.

With a weight of fewer than 0.4oz, 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.

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

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.

BY-W4 microphone has 4 transmitters and can only output one audio track. Users can choose to set 1+4 or 1+2 modes according to their needs.