BOYA Microphone BY-WM4 Pro-K1 Lavalier Wireless

BOYA microphone BY-WM4 Pro-K1 Lavalier Wireless

The Boya BY-WM4 is a wireless microphone system that includes a transmitter and receiver and a lavelier microphone. An easy and affordable audio solution for vloggers!

The BOYA BY-WM4 is a 2.4 GHz wireless system with a range of up to 15m. The system is specifically designed for use with iPhone, iPad and most Android devices, but can also be used with DSLRs, camcorders and PCs.

Package includes transmitter with belt clip, wireless receiver for camera, lavalier microphone, 3.5mm TRS cable, case, windscreen and microphone holder. The receiver has a microphone and headphone socket. The transmitter is equipped with a microphone and a line input. The wireless receiver has a 3.5mm TRRS interface.

The transmitter and receiver both run on two AAA batteries.

Technical specifications:

• RF modulation: GFSK
• Frequency range: 2.4 GHz (2405 - 2478 MHz)
• Frequency response: 35Hz-14KHz ± 3dB
• Signal/noise: at least 84 dB
• Distortion: 0.05% or less (32?, 1 KHz, output 65mW)
• RF output level: 3mW
• Headphone output level: 32?, 65mW
• Reception sensitivity: -90dB +/- 3dB / 0dB = 1V / Pa, 1kHz
• Audio input connector: 3.5 mm mini-plug
• Operating range: 60m (without obstacles)
• Connector: BY-WM4 PRO RXD: Apple MFi certified Lighting connector
• Power consumption:
  - Transmitter: 3V / 70mA
  - Receiver: 3V / 70mA
• Dimensions:
  - Receiver: BY-WM4 PRO RXD: 82 x 30.7 x 12 mm
  - Transmitter: 45 x 70 x 35 mm
• Weight:
  - Receiver: BY-WM4 PRO RXD: 12g
  - Transmitter: 47 g