BOYA WM4 Pro Wireless Microphone For Smartphone, IPad, PC And DSLR

  • Compatible with Smartphones (Android+iPhone), PC & DSLR
  • Operation range up to 50m (164ft)

৳ 8,500

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Boya BY-WM4 Pro Wireless Microphone in Bangladesh

If you are a YouTuber or professional Videomaker or news presenter. Then you may need this wireless microphone. This will gives your freedom from the cable. The BOYA BY-WM4 Pro wireless microphone system, Designed for videographers on a limited budget and video hobbyists, new generation BY-WM4 Mark II is a digital wireless microphone and brings the convenience of a 2.4 GHz wireless system
and capture audio straight to your smartphones, tablets, DSLR cameras, consumer camcorders, PCs, etc.

It consists of a bodypack transmitter, a camera-mountable wireless receiver, an omnidirectional lavalier microphone, a camera shoe mount, 3.5mm(1/8″) TRS Connector, 3.5mm(1/8″) TRRS Connector, a carrying case, foam windscreen, and microphone clip.

The receiver is built with mic and headphone output jacks. The bodypack transmitter includes a MIC jack and LINE IN jack.
The operation range is 50m (164ft)  can use in many situations.
  1. Compatible with most of Audio/Video equipment, such as smartphones, tablet, DSLR, small recorder, Audio Recorder, PC etc.
  2. Compact and lightweight bodypack transmitter and receiver
  3. Electret condenser, omnidirectional lavalier microphone

Key Feature of Boya Wireless Microphone BY-WM4:


  •  Clear recording sound

  • Compatible with smartphones, DSLR cameras,

  • Consumer Camcorders, PCs etc.

  • Light and compact for easy carrying

  • Omnidirectional lavalier microphone

  • Easy to use

  • Hard case included

  • standard camera shoe mount and clip included

  • Up to 50m (164ft) operation range (without obstacle)

  • Power Supplied by two AA batteries (not included)


 RF Modulation:  GFSK (Gauss frequency Shift Keying)
 Frequency band:  2.4GHz (2405-2478MHz)
 Frequency response:  35Hz-14KHz±3dB
 Signal/Noise:  84dB or more
 Distortion:   0.05% or less (32Ω,1 KHz,65mW output)
 RF output level:  ≤ 3mW
 Earphone output level:  32Ω,65mW
 Reception sensitivity:  -90dB +/- 3dB / 0dB=1V/Pa, 1kHz
 Audio input connector:   3.5mm mini jack
 Operation range:   50m (164ft) (without obstacle)
 Power requirements:

  3V DC (Two AA size batteries)




  Transmitter: 45mm x 70mm x35mm (W/H/D)

  Receiver: 44mm x 70mm x35mm (W/H/D)


  Transmitter: 47g(Without battery)

  Receiver: 47g (Without battery)


Package Contents:

  • 1* BOYA BY-WM4 Pro Transmitter and Receiver
  • 1* Lavalier/lapel microphone
  • 1* 3.5mm to TRS audio output cable
  • 1* 3.5mm to TRRS audio output cable
  • 1* Cold-shoe mount
  • 1* Hard case
  • 1* User Guide
  • 1* Foam protector for the lav mic
  • Manufactory Original Package
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