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BY-WM4 Wireless Microphone

In stock

AED 273.00
(Incl. Tax.)

  • Product Highlights:


  • Specially designed for Smartphone, tablet.

  • Also work for DSLR, small recorder,

  • Audio Recorder, PC, etc.

  • 2.4 GHz digital transmission

  • 15m (49ft) operation range

  • Easy Pairing for Fast Set Up

  • Powered by one AA battery for both

  • transmitter and receiver

  • Includes an omnidirectional Lavalier Mic

  • Includes a carrying case

  • Also includes: 1) 3.5mm(1/8") TRS Connector

  •                         2) 3.5mm(1/8") TRRS Connector


The BOYA BY-WM4 is a 2.4 GHz wireless microphone system, specially designed for iPhone, Ipad and most of Android devices, tablet, but also can work with DSLR camera, Camcorder, PC 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 15m (49ft) can use under many situations.

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

- Compact and lightweight bodypack transmitter and receiver

- Electret condenser, omnidirectional lavalier microphone

 RF Modulation:  GFSK (Gauss frequency Shift Keying)
 Frequency band:  2.4GHz (2405-2478MHz)
 Frequency response:  35Hz-14KHz±3dB
 Signal/Noise:  76dB or more
 Distortion:   0.1% or less (32Ω,1 KHz,65mW output)
 RF output level:  ≤ 2mW
 Earphone output level:  32Ω,65mW
 Reception sensitivity:  -85dB +/- 3dB / 0dB=1V/Pa, 1kHz
 Audio input connector:   3.5mm mini jack
 Operation range:   15m (49ft.)
 Power requirements:

  1.5V DC (One AA size battery)

 Consumption power:

  Transmitter: 1.5V/120 mA

  Receiver: 1.5V/120 mA

 Battery life:

  Transmitter: Approx. 3.0 hours

  Receiver: Approx. 3 hours


  Transmitter: 60mm x 86mm x28mm (W/H/D)(2.36 x 3.3 x 1.1 inches)

  Receiver: 60mm x 86mm x41mm (W/H/D)(2.36 x 3.3 x 1.61 inches)


  Transmitter: 136g (4.37oz) (Without battery)

  Receiver: 152g (4.89oz) (Without battery)



Brand No
Warranty No


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