Personal View site logo
Make sure to join PV on Telegram or Facebook! Perfect to keep up with community on your smartphone.
Boya BY-WM4 Mark II 2.4GHz Wireless Microphone
  • image

    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.


    • Compatible with: smartphones, cameras and other devices that comes with 3.5mm audio input
    • 2.4 GHz digital transmission
    • 50m (164ft) (without obstacle)
    • Easy pairing for fast set up
    • Powered by one AA battery for both
    • 1TX+1RX design
    • No latency headphone monitoring
    • Ideal for smartphone & DSLRs vlogging, filmmaking, live streaming etc
    • Accessories included: carrying case, lapel mic, belt clip,3.5mm TRS & TRRS cables, windscreen foam, hot shoe mount etc.


    • RF Modulation: GFSK (Gauss frequency Shift Keying)
    • Frequency band: 2.4GHz (2405-2478MHz)
    • Frequency response: 35Hz-14KHz±3dB
    • Signal/Noise: 80dB 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: 1.5V DC (One AA size battery)
    • Consumption power:
      • Transmitter: 1.5V/120 mA
      • Receiver: 1.5V/120 mA
    • Dimensions:
      • Transmitter: 47mm x 70mm x23mm (W/H/D)
      • Receiver: 47mm x 70mm x23mm (W/H/D)
    • Weight:
      • Transmitter: 45g(Without battery)
      • Receiver: 45g (Without battery)


    800 x 487 - 73K
    781 x 546 - 45K
  • 1 Reply sorted by