---
product_id: 249541263
title: "By-Wm4 Pro-K2 Portable 2.4G Wireless Microphone, Black"
brand: "boya"
price: "$261.12"
currency: USD
in_stock: true
reviews_count: 5
category: "Boya"
url: https://www.desertcart.us/products/249541263-by-wm4-pro-k2-portable-2-4g-wireless-microphone-black
store_origin: US
region: United States of America
---

# Real-time headphone monitoring 60m (197ft) range Dual-channel 2.4GHz wireless By-Wm4 Pro-K2 Portable 2.4G Wireless Microphone, Black

**Brand:** boya
**Price:** $261.12
**Availability:** ✅ In Stock

## Summary

> 🎤 Elevate your voice, anywhere, anytime.

## Quick Answers

- **What is this?** By-Wm4 Pro-K2 Portable 2.4G Wireless Microphone, Black by boya
- **How much does it cost?** $261.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/249541263-by-wm4-pro-k2-portable-2-4g-wireless-microphone-black)

## Best For

- boya enthusiasts

## Why This Product

- Trusted boya brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched 60m Range:** Stay mobile and capture every moment without limits—up to 197 feet of reliable wireless freedom.
- • **Universal Compatibility:** Works effortlessly with smartphones, DSLRs, PCs, and more—your all-in-one audio solution.
- • **Real-Time Audio Monitoring:** Plug in headphones directly for instant sound checks and flawless recordings on the go.
- • **Compact & Lightweight Design:** Carry your studio-quality mic anywhere with ease—designed for busy pros who never stop creating.
- • **Seamless Dual-Channel Wireless:** Experience crystal-clear audio with interference-free 2.4 GHz transmission, perfect for professional interviews and vlogging.

## Overview

The Boya BY-WM4 Pro-K2 is a portable dual-channel wireless lavalier microphone system operating on a 2.4 GHz frequency band, offering up to 60 meters of clear, interference-free audio transmission. Lightweight and compact, it includes a headphone jack for real-time monitoring and is compatible with a wide range of devices including smartphones, DSLR cameras, and PCs. Ideal for interviews, vlogging, and professional video production, it comes with a hard case and omnidirectional mic for versatile use.

## Description

Buy Boya By-Wm4 Pro-K2 Portable 2.4G Wireless Microphone, Black online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: حلو كاسعر مقابل اداء بس بيسف بطاريات😅
Review: Me gustaron mucho los micrófonos, tuve que ponerles pila y apenas llegaron los probé, muy buenos con el sonido, excelente para entrevistas, quizás al momento de colocar un auricular en el transmisor para escuchar el audio que está en vivo puede ser tener un poco de latencia, pero de allí están excelentes, amé el estuche en el que vienen y son bastante prácticos, los recomiendo.

## Features

- Dual-Channel Wireless Receiver and Digital 2.4 GHz Frequency Band , Up to 60m (197ft) operation range (without obstacle)
- Super-clear recording sound and Compatible with smartphones, DSLR cameras, consumer camcorders, PCs etc.
- Headphone connector for real-time monitor and Lightweight and compact for easy carrying , also Easy to use; Omnidirectional lavalier microphone and Hard case included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081NMSCYJ |
| Antenna Location | YouTube Videos, Interviews, Vlogging, Video Productions, Gaming, Video Conferences, Streaming |
| Audible Noise | 32 Sones |
| Best Sellers Rank | #51,672 in Electronics ( See Top 100 in Electronics ) #344 in External Camcorder Microphones |
| Brand | BOYA |
| Built-In Media | BY-WM4 PRO-K2 Wireless Mic |
| Color | Black |
| Compatible Devices | Personal Computer |
| Connectivity Technology | 2.4GHz, 3.5mm jack |
| Connector Type | 3.5 mm Jack |
| Customer Reviews | 4.0 4.0 out of 5 stars (67) |
| Enclosure Material | ABS Plastic, Metal |
| Frequency Range | 2.4Ghz |
| Frequency Response | 2.4 |
| Global Trade Identification Number | 06971008024708 |
| Impedance | 2200 Ohms |
| Item Dimensions | 18 x 19 x 5 centimeters |
| Item Weight | 400 Grams |
| Manufacturer | BOYA |
| Maximum Frequency | 2.4 GHz |
| Mfr Part Number | BY-WM4-PRO-K2 |
| Microphone Form Factor | Lavalier |
| Model Name | BY-WM4 Pro K2 |
| Model Number | BY-WM4 Pro-K2 |
| Number of Batteries | 2 AA batteries required. |
| Number of Channels | 2 |
| Polar Pattern | Omnidirectional |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 84 |
| Special Feature | Clip |
| Warranty Description | This item is eligible for 1 year of warranty provided by the Manufacturer /Brand from the date of purchase. You can contact Manufacturer/Brand or Seller for more details |

## Product Details

- **Brand:** BOYA
- **Connectivity technology:** 2.4GHz, 3.5mm jack
- **Connector type:** 3.5 mm Jack
- **Model name:** BY-WM4 Pro K2
- **Recommended uses for product:** YouTube Videos, Interviews, Vlogging, Video Productions, Gaming, Video Conferences, Streaming

## Images

![By-Wm4 Pro-K2 Portable 2.4G Wireless Microphone, Black - Image 1](https://m.media-amazon.com/images/I/71j61xsdaIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by A***N on 5 January 2022*

حلو كاسعر مقابل اداء بس بيسف بطاريات😅

### ⭐⭐⭐⭐⭐ Review
*by K***A on 7 December 2024*

Me gustaron mucho los micrófonos, tuve que ponerles pila y apenas llegaron los probé, muy buenos con el sonido, excelente para entrevistas, quizás al momento de colocar un auricular en el transmisor para escuchar el audio que está en vivo puede ser tener un poco de latencia, pero de allí están excelentes, amé el estuche en el que vienen y son bastante prácticos, los recomiendo.

### ⭐⭐⭐⭐⭐ Review
*by S***E on 28 October 2020*

A qualidade é maravilhosa! Super atendeu as expectativas! Embalagem veio em perfeito estado e chegou antes do prazo. A nota fiscal não veio com o produto, porém pedi ao vendedor, que prontamente me atendeu, e me enviou por e-mail. Satisfação total.

## Frequently Bought Together

- Boya by-WM4 PRO K2 2.4GHz 2-Person Wireless Lavalier Microphone System for DLSR, Mirrorless & Video Cameras, Smartphones, Tablets, PCs and More, Black
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**Shop now:** [https://www.desertcart.us/products/249541263-by-wm4-pro-k2-portable-2-4g-wireless-microphone-black](https://www.desertcart.us/products/249541263-by-wm4-pro-k2-portable-2-4g-wireless-microphone-black)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-05*