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The Essentials:

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Cleaning & Maintenance:

Studio Lighting:



The BoyaBY-WM4 Pro-K5 is a wireless microphone system for Android devices with a USB Type-c connector.

The kit includes all that you need for professional audio on your compatible Smartphone or Tablet.

Transmitter + Receiver + Lavelier Mic

The kit includes a Boya TX4 Pro Body Pack Transmitter and a Boya BY-WM4 Pro RXU Miniature Receiver with a USB C connector, as well as an omnidirectional lavalier microphone.

Professional Wireless Audio System

The BY-WM4 PRO-K3 Gives you professional grade audio, that will pick up clear audio from your subject.

The ultra-compact size of the transmitter as well as the receiver and plug and play functionality make this a simple and effective option for mobile creators such as vloggers, journalists and videographers. The kit can be used as a standalone system or to complement a larger camera set-up.

Simple Operation

The dual channel receiver inside the Boya BYWM4 PRO K5 Kit gives you the option of adding an extra transmitter later on so that you can record a second audio source - great for interviews with more than one subject.

The signal between the transmitter and receiver uses a Digital 2.4GHz Wireless System for operation up to 60m distance, line of sight without obstacles.

The clear and intelligible audio recordings can be enhanced with gain on the receiver and master volume control. Both stereo and mono modes are supported with sound monitoring via the 3.5mm headphone output.

Made for Mobile Creatives

The unit is compatible with most of Android devices and other Type-C devices .

This is a simple to use wireless audio system for Youtube, Tiktok, vlogging, podcasting, facebook videos, mobile journalism and much more.

  • 1 x BY-WM4 Pro Transmitter
  • 1 x BY-WM4 RXD 2.4GHz Wireless Receiver with USB-C Connector for Android Devices
  • 1 x Wind Shield
  • 1 x Lavalier/Lapel Microphone
  • 1 x Carry Pouch
  • 1 x Microphone Holder Clip


* Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.