User's Manual

Thank you for purchasing BOYA BY-WM4 PRO system!

Designed for videographers on a limited budgetand

video hobbyists, BY-WM4 PRO is a new generation

2.4GHz wireless microphone system, dual-Channel

for capturing audio with dual subjects to your

smartphones, tablets, DSLR cameras, consumer

camcorders, PCs etc.

The BY-WM4 PRO system is suitable for a wide range

of wireless applications such as interviews, mobile

journalisms, reporting, vloggings, podcasts and more.

The BY-WM4 PRO system is a expandable evolution

system that allows the user to mix and match

different kinds of receivers while using with the

TX4 Pro transmitter.

Instruction Manual