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Boya BY-WM4 Pro-K5 Wireless Microphone System for Android and Type-C

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$219.99 AUD $279.99 AUD
In stock

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Interest Free Finance

  • 12 Month Warranty*
  • Click & Collect (Sydney)
  • Same Day Dispatch*
  • Friendly & Expert Advice
  • 100% Australian Stock
  • 7 Day Exchanges*

The Boya BY-WM4 Pro-K5 Wireless Microphone System for Android and Type-C Devices is ideal for Youtubers, Vloggers, Facebook, Podcasts, mobile journalism and more. 


  • Digital 2.4GHz Wireless System 
  • Ultracompact and miniature-size for receiver 
  • Compatible with most of Android and other Type-C devices 
  • Super-clear recording sound 
  • Omnidirectional lavalier microphone included 
  • Selectable stereo and mono mode 
  • Monitoring sound by 3.5mm headphone output 
  • Master volume control 
  • Up to 60m (197ft) operation range (line of sight without obstacles) 



GFSK (Gauss frequency Shift Keying)

Frequency band:

2.4GHz (2405-2478MHz)

Frequency response:



84dB or more

Earphone output level:

Reception sensitivity:
-90dB +/- 3dB / 0dB=1V/Pa, 1kHz

Operation range:

60m (197ft) (without obstacle)

Power requirements:

Transmitter: Two AAA Batteries 

Receiver: Supplied by USB Type-C Device


Transmitter: 45 x 70 x 35mm 


Receiver: 82 x 30.7 x 12mm


Receiver: 12g


Transmitter: 47g

What's Included

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

All deliveries within Australia are facilitated by Australia Post, Startrack or other courier services depending on the method you select during checkout and the dimensions/weight of the package. Generally, we dispatch within 24 hours of receiving your order unless otherwise stated. We have a quick turnaround time on postage and handling. Tracking numbers are issued via our automated e-mail system, however, if you do not receive your tracking number, please message our helpful staff and we'll attempt to provide as much information regarding your order as possible.

Please allow between 2-7 business days for standard deliveries to metro* areas and capital cities. For suburbs outside metro areas please allow an additional 2-5 business days for delivery. *Metro capital cities include: Sydney, Canberra, Wollongong, Gold Coast, Brisbane, Melbourne, Adelaide, Perth, Hobart or Darwin.

All products are covered by an Australian 12 month warranty. This can be either a manufacturer's warranty or a Hypop warranty depending on the product's origin. The warranty covers manufacturers faults, defects, parts and labour. This means that any fault that is deemed to be due to manufacturing will be covered by the warranty for any parts and labour required to fix it. In some cases when the cost of repair outweighs that of a replacement, a suitable replacement product may be offered.
These products are not covered by our 12 month warranty as these products are susceptible to regular wear-and-tear and can get damaged for a variety of reasons not deemed as a manufacturer's fault. If these products are faulty or DOA please notify us within 7 days for a replacement. PLEASE NOTE: *This excludes Light Bulbs, Cotton Muslin Backdrops, Paper Backdrop Rolls, Batteries, Consumable Products and Travel Carry Bags included with our kits. DEMO STOCK: All demo stock items are sold 'as-is' and come with a standard 12 month warranty. Stock will either be repaired, substituted with a similar demo item (subject to availability), you may opt for an exchange or a store credit may be offered. Please contact us for further detail.

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