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Boya BY-WM4 Pro-K4 Wireless Microphone System for iOS

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The Boya BY-WM4 Pro-K4 Wireless Microphone System for iOS is a compact, entry-level wireless lavalier microphone system that offers easy-to-use, cost-effective and an all-included solution for recording two subjects with the comfort of using your mobile device. The microphone system delivers improved sound quality over the built-in mics on mobile devices to supply clear, intelligible speech. It also includes two omnidirectional lavalier mics and two body-pack transmitters with belt clips. This dual-channel smartphone recorder and microphone allows your subjects to move around hands-free in front of the camera or interviews, demonstrations, presentations, and performances.

The 3.5mm jack on the receiver lets you plug in headphones for monitoring while you're working. The transmitters are powered by two AAA batteries for up to 11.5 hours, and they are pre-paired with the receiver at the factory — just power up, plug the receiver into your phone, and you're ready to go.

  • For Video, Vlogging, YouTube, Instagram
  • 2x Omni Lavalier Mics
  • 2x Bodypack Transmitters
  • Compact Dual-Channel Receiver
  • Lightning Connection for iOS Devices
  • Runs up to 11.5 Hours on AAA Batteries
  • Two Mic Channels, 200' Range

It is suitable for a wide range of wireless applications such as interviews, YouTube/Instagram creators, mobile journalisms, reporting, vlogging, podcasts and more. 


Polar Pattern :

Frequency Response :
35 Hz to 14 kHz

Output Connection :
3.5mm 3-Pin Male

Weight :
Receiver 12g
Transmitter 47g

R 4,295 Awaiting Stock
Delivery Truck Free Standard shipping included. Faster options available

What's in the box

  • BOYA BY-WM4 PRO-K4 Two-Person Digital Wireless Omni Lavalier Microphone System for Lightning iOS Devices (2.4 GHz)
  • BY-WM4 PRO RXD Receiver
  • 2x TX4 Pro Bodypack Transmitters
  • 2x Omnidirectional Lavalier Microphones
  • 2x Alligator-Style Lavalier Mic Clips
  • 2x Foam Windscreens
  • Pairing Pin
  • Limited 1-Year Warranty

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