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The Essentials:

Action Mounts:

Bags, Cases & Straps:

Batteries & Chargers:

Tripods & Monopods:

Flashes & Lighting:

Cleaning & Maintenance:

Audio Equipment:

Cables & Connectivity:



The Boya BY-WM8 Pro-K1 is a dual-channel wireless microphone system including a UHF dual-channel wireless receiver and a wireless bodypack transmitter. This is a perfect audio solution for recording interview, educational applications, film, electronic news gathering, electronic field production and conferences and more.

UHF transmission with 48UHF channels

The Boya BY-WM8 Pro-K1 system employs 48 selectable UHF channels delivering broadcast-quality sound. It is also is equipped with a layer filter to improve the sounds and suppress distortion and background noise. The transmitter and receiver communicate via infrared allowing you to easily find a clear channel to transmit on.


It features digital compounding circuitry, PLL-synthesized tuning and wide switching RF bandwidth. Besides, it features 100 metres operation range, receiver headphone output for monitoring, mute function as well as selectable mono and stereo modes.

Powered by AA Batteries

The system is powered by AA batteries (sold separately), which deliver up to 4 hours of continuous recording.

Easy-to-read LCD display

It employs an easy-to-read LCD display with LCD-locked function. The user-friendly LCD menu screen is quick and easy to navigate, which makes it suitable for quick, clear, and easy operation.

Oscillator type:

PLL Synthesized Control Oscillator

Carrier Frequency Range:

556.71 MHz-575.98 MHz (Transmitter: A)
576.39 MHz-595.66MHz (Transmitter: B)



Frequency response:

40 Hz to 18 kHz (+/-3dB)

Operation range:

100m (300') (without obstacle)


1/4? wire antenna

Audio input connector:

3.5mm mini jack

Signal to noise ratio

70dB or more


0.5% or less

Headphone output level:


Audio output level:


Power supply

Two AA size batteries

Operation time:

About 4 hours


208(H) × 67(W) × 29(L)mm


90g without batteries

* Specifications subject to change by the manufacturer without notice

  • 1 x Body-pack transmitter TX8 Pro
  • 1x Portable receiver RX8 Pro
  • 1 x Omnidirectional lavalier microphones
  • 1 x Stereo 3.5mm mini plug cable
  • 1 x XLR output cable
  • 1 x Microphone holder clip
  • 1 x Wind screen
  • 2 x Belt clip
  • 1 x Shoe mount adapter
  • 1 x carrying case


* Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.