# Lavalier Microphone BOYA BY-WM3T

**URL:** https://aio.lv/en/product--boya-by-wm3t2-u--4774642
**Data updated:** 2026-03-07 14:54 (EET)
**Category:** Microphones
**Manufacturer:** Boya
**Manufacturer code:** BY-WM3T2-U
**EAN:** 6974700650589
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The BOYA BY-WM3T is a dual-channel wireless lavalier microphone system with a 100 m wireless range. It features omnidirectional pickup, ensuring clear audio from all directions. The camera mount receiver is compact and easy to use. With a low total harmonic distortion of 0.01% and a signal-to-noise ratio of 80 dB, it delivers high-quality sound. The built-in lithium-ion battery lasts up to 30 hours, making it ideal for extended use. Dimensions: 18.4 mm x 16.8 mm x 53 mm.

## Long description

The BOYA BY-WM3T is a compact 2.4GHz dual-channel wireless lavalier microphone system designed for clear, reliable audio capture in interviews, vlogging, presentations and mobile video production. The system includes compact camera-mount receiver and two transmitters with omnidirectional lavalier capsules. It supports automatic pairing on power-up, offers up to 100 m wireless range and delivers a wide 20–20,000 Hz frequency response. With low total harmonic distortion and an 80 dB signal-to-noise ratio, the BY-WM3T provides clean audio suitable for content creators and field recording. The built-in rechargeable lithium-ion batteries provide extended operation for long shoots, and the small receiver dimensions make it easy to mount to cameras or carry in a bag.
Advantages
The dual-channel design allows recording from two transmitters simultaneously, eliminating the need to switch microphones during interviews or multi-subject shoots. Omnidirectional capsules capture sound evenly from all directions, reducing sensitivity to precise microphone placement while maintaining natural timbre. Low total harmonic distortion (0.01%) and an 80 dB signal-to-noise ratio ensure accurate sound reproduction and minimal noise. Automatic pairing simplifies setup, while the compact receiver and long battery life support mobile workflows and extended recording sessions.
Suitable for
 Interviews and field reporting with two participants
 Vlogging and YouTube content with dual presenters
 Presentations, lectures and classroom recording
 Independent film and documentary sound capture
 Podcasting or streaming where two wireless lavaliers are needed
Key specifications
 Wireless band: 2.4 GHz dual-channel operation
 Microphone pickup pattern: omnidirectional
 Frequency response: 20–20,000 Hz
 Signal-to-noise ratio: 80 dB
 Total harmonic distortion: 0.01%
 Wireless operating range: up to 100 m (line of sight)
 Battery type: built-in rechargeable lithium-ion batteries
 Battery life: transmitters provide 10+ hours; receiver system up to 30 hours total on a full charge
 Dimensions (receiver): 18.4 mm x 16.8 mm x 53 mm
 Available colours: Black, Blue
How to use
Attach the compact receiver to your camera or mount it near your recording device using the provided clip or shoe adapter. Clip the lavalier microphones to the subjects’ clothing and position them approximately 15–20 cm from the mouth for clear capture. Power on transmitters and receiver; units pair automatically. Monitor audio levels on your camera or external recorder and adjust gain as needed to avoid clipping. For indoor or noisy environments, enable noise cancellation and, if available, switch to 48 kHz HD audio for improved fidelity. After recording, switch off devices and recharge the built-in batteries using the supplied cable.
Usage recommendations
For best results, maintain line-of-sight between transmitters and receiver when possible, avoid placing transmitters under thick clothing that can muffle sound, and test levels before important takes. Use wind protection outdoors and enable noise cancellation for challenging acoustic conditions. Regularly recharge batteries before long sessions to ensure uninterrupted operation.

## Specifications

| Feature | Value |
|---|---|
| Wireless range | 100 m |
| Battery recharge time | 2 h |
| Operating time | 10 h |
| Receiver type | Camera mount receiver |
| Number of microphones included | 2 |
| Microphone type | Lavalier microphone |
| Number of receivers included | 1 |
| Audio sampling rate | 48 kHz |

### Ports & interfaces

| Feature | Value |
|---|---|
| Maximum operating distance | 100 m |

### Technical details

| Feature | Value |
|---|---|
| Modulation | GFSK |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 53 mm |
| Width | 18.4 mm |
| Depth | 16.8 mm |
| Receiver dimensions (WxDxH) | 35.5 x 18.5 x 10 |
| Receiver weight | 6 g |
| Microphone weight | 9.5 g |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery life (max) | 30 h |

### Packaging content

| Feature | Value |
|---|---|
| Carrying case | Yes |

### Receiver

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 80 dB |

### Amplifier

| Feature | Value |
|---|---|
| Total Harmonic Distortion (THD) | 0.01 % |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Rechargeable battery | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -10 - 50 |
| Operating temperature (T-T) | 0 - 50 |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black, Blue |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Boya products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Boya service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Lavalier Microphone BOYA BY-WM3T?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4774642/65793350_large.webp