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BOYA BY-WM4 Pro-K2 UHF Dual-Channel Wireless Lavalier System

BOYA BY-WM4 Pro-K2 UHF Dual-Channel Wireless Lavalier System

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Designed for videographers on a limitedbudget and video hobbyists, BY-WM4 PRO system is a new generation 2.4 GHzwireless microphone,dual-Channel for capturing audio with dual subjects to yoursmartphones, tablets, DSLR cameras, consumer camcorders, PCs etc.


It’s a compact and extraordinarilyeasy-to-use wireless microphone system for recording crisp and clear speech,and interviews.Omnidirectional lavalier mic included is suitable for performerswho which to exhibit freedom of movement in their visual recordings.Additionally,the system offers a up to 60m (197ft) line-of-sight operation range.


BY-WM4 Pro-K2 consists of two compactbody-pack transmitters (TX4 Pro), a portable receiver(RX4 Pro), aLavalier/lapel microphone,two pieces of omnidirectional lavalier microphones, a3.5mm TRRS audio cable and a 3.5mm TRS audio cable,which provides immediateout-of-the-box operability for anyone, making it ideal for video, podcast, andmobile journalism applications.


The receiver is built with 3.5mm mic and3.5mm headphone output jacks. The bodypack transmitter includes a MIC jack andLINE IN jack.


- For mobile Journalists, Vloggers,YouTubers, Padcasters and more.

- Compatible with most of Audio/Videoequipments, such as Smartphone, tablet, DSLR, small recorder, Audio Recorder,PC etc.

- Two transmitters can capture dualsubjects

- Compact and lightweight bodypacktransmitter and receiver

- Electret condenser, omnidirectionallavalier microphone

- With simple gain buttons and a power/pairbutton, the system is comfortably easy to use.


Dual-Channel Wireless Receiver

Digital 2.4 GHz Frequency Band

Super-clear recording sound

Compatible with smartphones, DSLRcameras,consumer camcorders, PCs etc.

headphone connector for real-timemonitor

Lightweight and compact for easycarrying

Easy to use

Omnidirectional lavalier microphone

Hard case included

Standard camera shoe mount and clipincluded

Up to 60m (197ft) operation range(without obstacle)

Power supplied by two AAA batteries fortransmitter and receiver

Shipping & Payment

Delivery Options

  • In-Store Pick Up ( Mong Kok Flagship Store )
  • S.F. Express - EF Locker Pickup
  • S.F. Express(LOCAL)
  • MACAU S.F. Express ( Freight Collect )
  • Taiwan S.F. Express ( Freight Collect )
  • Deliver by Van/Lorry ( Freight Collect. In most cases, the driver will only deliver on the street. )

Payment Options

  • Faster Payment System
  • Payme
  • PayPal & Credit Card
  • Credit Card
  • Atome (Buy Now Pay Later)
  • Octopus
  • Alipay (HK)
  • HSBC bank transfer
  • Hang Seng Bank Transfer