BOYA BY-WM4 PRO-K5 Digital Wireless Omni Lavalier Microphone System for USB-C Devices (2.4 GHz)
- For Video, Vlogging, YouTube, Instagram
- Omni Lavalier Mic
- Bodypack Transmitter
- Ultracompact Dual-Channel Receiver
- Easy to Use, Plug & Play Operation
- Adjustable Gain, Headphone Monitoring
- USB-C for Android and Mobile Devices
- Runs up to 11.5 Hours on AAA Batteries
- 8 Systems at Once Max, Up to 200' Range
BOYA BY-WM4 PRO-K5 Overview
The Boya BY-WM4 PRO-K5 is a compact, entry-level wireless lavalier microphone system offering an easy-to-use, cost-effective, and all-inclusive solution for recording one subject to your Android phone or similar USB Type-C mobile device. The system delivers improved sound quality over the built-in mics on cameras and mobile devices to supply clear, intelligible speech for journalists, YouTube/Instagram creators, TikTok personalities, vloggers, and more.
The package includes a clip-on omnidirectional lavalier mic and bodypack transmitter with belt clip that allow your subject to move around hands-free in front of the camera for demonstrations, presentations, and performances. The ultracompact, dual-channel receiver offers a 200' line-of-sight maximum operating range and mounts to the USB-C connection on your mobile device, which also provides it with power.
The 3.5mm jack on the receiver lets you plug in headphones for monitoring while you're working on set. The transmitter is powered by two AAA batteries for up to 11.5 hours, and it is pre-paired with the receiver at the factory—just power up, plug the receiver into your device, and you're ready to go.
Easy-to-Use System with Lavalier Mic & Bodypack Transmitter
- The clip-on lavalier microphone features an omnidirectional pickup pattern that helps to deliver consistent audio levels even when the subject turns away from the mic.
- The mic plugs into the lightweight bodypack transmitter, which runs on two AAA batteries.
- An LED indicator on the unit shows power and low-battery level.
- Simply power up the receiver and transmitter to access reliable wireless audio functionality in an instant.
Ultracompact, Dual-Channel Receiver
- The lightweight, ultracompact receiver plugs directly into the USB Type-C port of your Android phone or mobile device.
- The receiver's input gain can be adjusted to accommodate speakers at different volume levels.
- The receiver features a 3.5mm headphone jack for monitoring.
- For a two-person shoot, simply add another transmitter instead of buying a whole system. Since the BY-WM4 PRO RXU is a dual-channel receiver, it can simultaneously handle two TX4 Pro wireless transmitters (second transmitter available separately).
- Up to 8 systems can operate simultaneously in the same location, but each system should be separated by at least 16.5' to avoid interference.
BOYA BY-WM4 PRO-K5 Specs
Wireless Transmission Digital 2.4 GHz Included Transmitters 1 x Bodypack with Microphone Diversity Non-Diversity RF Frequency Band 2405 to 2478 MHz RF Channel Scanning Auto-Scan Max Operating Range 196.9' / 60 m (Line of Sight) Max Systems per Setup 8 Encryption None Modulation GFSK Form Factor Plug-In / USB Stick Mounting Options Plug-In Number of Audio Channels 2 Audio I/O 1 x 1/8" / 3.5 mm TRS Female Balanced Headphone Output Frequency Response 35 Hz to 14 kHz Word Clock I/O None USB/Lightning Connectivity USB Type-C Power Requirements Bus Power (USB) Display & Indicators LED (Power, Sync) Dimensions 3.2 x 1.2 x 0.5" / 82 x 30.7 x 12 mm Weight 0.3 oz / 9.5 g Form Factor Bodypack with Microphone RF Output Power 3 mW Audio I/O 1 x 1/8" / 3.5 mm 3-Pin Female Input Included Cable Connector 1/8" / 3.5 mm TRS Auto-Level Control No Approximate RF Sensitivity -90 dB Power Requirements Battery Battery Type 2 x AAA Approx. Battery Life 11.5 Hours USB/Lightning Connectivity None Display & Indicators LED (Battery Status, Power, Sync) Dimensions 1.8 x 2.8 x 1.4" / 45 x 70 x 35 mm Weight 1.7 oz / 47 g Form Factor Lavalier Sound Field Mono Polar Pattern Omnidirectional SNR 84 dB THD 0.05% Output Connectors 1 x 1/8" / 3.5 mm 3-Pin Male Package Weight 0.595 lb Box Dimensions (LxWxH) 6.5 x 4.6 x 2.2"