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• Ideal for Tiktok, Youtube, vlogging, facebook, podcast, mobile journalism and more.
• Ultra-compact and miniature-size for receiver.
• Compatible with most of Android devices and other Type-C devices.
• Super-clear recording sound.
• Omnidirectional lavalier microphone included.
• Selectable stereo and mono mode.
• Master volume control.
• Up to 60m (197ft) operation range (without obstacles).
Innovate 2.4 GHz Wireless System
BY-WM4 Pro-K5 is combining the revolutionary design and delivers an advanced 2.4 GHz wireless system that provides stellar, broadcast-quality sound. It can be used in any country and no need to worry about the band limitation.
Practical functions and Versatility
The transmitter comes with an Omnidirectional lavalier microphone, it can ensure a super clear sound when recording. The line-in provides the possibility for users to get more than one sound resource. A 3.5mm headphone output on receiver with level control lets you monitor the sound in real-time, even if your device lacks a headphone output. The RX features a much-desired selectable Mono/Stereo output setting, giving you the ability record each mic to separate channels of inputs.
The Type-C connector on receiver makes it compatible with most of Android devices and other Type-C devices, and the BY-WM4 Pro-K5 Features up to 60m (197ft) operating range, ideal for broadcasters, pod-casters, bloggers, live-streamers, YouTube creator, mobile journalism and more.
Easy to Use and Easy to Carry
Turn on the button on the Transmitter, plug the receiver to your device, and one more click to get paired. That’s all the steps to get stated. The total weigh of transmitter and receiver is only 59g, super easy to carry to everywhere.
Specifications
| RF Modulation: | GFSK (Gauss frequency Shift Keying) |
| Frequency band: | 2.4GHz (2405-2478MHz) |
| Frequency response: | 35Hz-14KHz±3dB |
| Signal/Noise: | 84dB 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: | 60m (197ft) (without obstacle) |
| Power requirements: | BY-WM4 PRO RXU: Supplied by USB Type-C device |
| Plug: | BY-WM4 PRO RXU: USB Type-C Connector |
| Consumption power: | Transmitter: 3V/70mA |
| Receiver：3V/70mA | |
| Dimensions: | Receiver: BY-WM4 PRO RXU: 82×30.7×12mm (3.2×1.2×0.5”) |
| Transmitter: 45x70x35mm (1.8*2.8*1.4 inches) | |
| Weight: | Receiver:BY-WM4 PRO RXD: 12g (0.4oz) |
| Transmitter: 47g (1.7 oz) |
