---
product_id: 256012486
title: "BOYA BY-WM4 PRO-K1 2.4GHz Wireless Lavalier Mic, Omnidirectional Microphone System Audio Recording with Easy Clip On, 3.5mm Plug for Canon Nikon Sony DSLR Camera, Camcorder, iPhone Huawei Smartphone"
brand: "boya"
price: "€ 2.76"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/256012486-boya-by-wm4-pro-k1-2-4ghz-wireless-lavalier-mic
store_origin: IE
region: Ireland
---

# Omnidirectional mic 50m range 2.4GHz tech BOYA BY-WM4 PRO-K1 2.4GHz Wireless Lavalier Mic, Omnidirectional Microphone System Audio Recording with Easy Clip On, 3.5mm Plug for Canon Nikon Sony DSLR Camera, Camcorder, iPhone Huawei Smartphone

**Brand:** boya
**Price:** € 2.76
**Availability:** ✅ In Stock

## Summary

> 🎙️ Elevate Your Audio Game!

## Quick Answers

- **What is this?** BOYA BY-WM4 PRO-K1 2.4GHz Wireless Lavalier Mic, Omnidirectional Microphone System Audio Recording with Easy Clip On, 3.5mm Plug for Canon Nikon Sony DSLR Camera, Camcorder, iPhone Huawei Smartphone by boya
- **How much does it cost?** € 2.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/256012486-boya-by-wm4-pro-k1-2-4ghz-wireless-lavalier-mic)

## 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

- • **Compact & Portable:** Lightweight design makes it your go-to mic for on-the-go recording.
- • **Unleash Your Voice:** Experience crystal-clear audio with omnidirectional precision.
- • **Real-Time Monitoring:** Stay in control with a headphone connector for instant audio feedback.
- • **Seamless Connectivity:** Enjoy hassle-free wireless freedom with advanced 2.4GHz technology.
- • **Long-Distance Recording:** Capture sound from up to 50 meters away—perfect for dynamic environments.

## Overview

The BOYA BY-WM4 PRO-K1 is a versatile 2.4GHz wireless lavalier microphone system designed for seamless audio recording across various devices, including smartphones and DSLR cameras. With its omnidirectional pickup pattern, impressive 50m range, and real-time monitoring capabilities, this lightweight mic is perfect for interviews, video shoots, and more. Plus, it comes with a one-year warranty for peace of mind.

## Description

BOYA BY-WM4 Pro K1 is designed for videographers on a limited budget and video hobbyists, new generation by-wm 4 pro 5 adigital wireless microphone, and brings the convenience of a 2.4 GHz wireless system and capture audio straight to your smartphones, tables, DSLR cameras , consumer camcorders , PCs etc. Features Super-clear recording sound Compatible with smartphones, DSLR cameras, consumer camcorders, PCS etc  Lightweight and compact for easy carrying  Omnidirectional lavalier microphone  Easy to use Hard case included  Standard camera shoe mount and clip included Up to 50m(164ft) operation range (without obstacle)  Power supplied by two AAA batteries for both transmitter and receiver  Specifications RF Modulation: GFSK (Gauss frequency Shift Keying)  Frequency band: 24GH (2405-2478MH)  Frequency response: 35H2-14KH2+3db  Signal/noise: 84 dB 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: 50m (164ft) (without obstacle)  Power requirements: 3V DC (Two AAA size batteries)  Consumption power: Transmitter: 3V/70mA  Receiver: 3V/70mA  Dimensions:  Transmitter: 45mmx70mmx35mm(W/H/D)  Receiver: 45mm70mmx35mm(W/H/D)  Weight:  Receiver: 47g (Without battery)  Transmitter: 47g (Without battery)  Package Content 1* Transmitter  1* Receiver  Lavalier/lapel microphone  3.5mm to TRS audio output cable  3.5mm to TRRS audio output cable  Cold-shoe mount  Hard case  User Guide

## Features

- ✅ Omnidirectional lavalier microphone, Digital 2.4 GHz Frequency Band, Super-clear recording sound, Compatible with smartphones, DSLR cameras, consumer camcorders, PCs etc.
- ✅ Adopts 2.4G wireless technology, with strong anti-interference ability and high performance; up to 50m(164ft) operation range(without obstacle).
- ✅ Ideal for clear sound recording, suitable for interviews, audio recording, video recording, etc.
- ✅ Headphone connector for real-time monitor, Lightweight and compact for easy carrying, Easy to use.
- ✅ One year BOYA Warranty

## Product Details

- **Recommended uses for product:** Streaming
- **Brand:** Boya
- **Model name:** BY-WM4 PRO K1
- **Connectivity technology:** Auxiliary
- **Connector type:** 3.5 mm Jack

## Images

![BOYA BY-WM4 PRO-K1 2.4GHz Wireless Lavalier Mic, Omnidirectional Microphone System Audio Recording with Easy Clip On, 3.5mm Plug for Canon Nikon Sony DSLR Camera, Camcorder, iPhone Huawei Smartphone - Image 1](https://m.media-amazon.com/images/I/71PNg4XFYYS.jpg)
![BOYA BY-WM4 PRO-K1 2.4GHz Wireless Lavalier Mic, Omnidirectional Microphone System Audio Recording with Easy Clip On, 3.5mm Plug for Canon Nikon Sony DSLR Camera, Camcorder, iPhone Huawei Smartphone - Image 2](https://m.media-amazon.com/images/I/61dM1MX1uML.jpg)
![BOYA BY-WM4 PRO-K1 2.4GHz Wireless Lavalier Mic, Omnidirectional Microphone System Audio Recording with Easy Clip On, 3.5mm Plug for Canon Nikon Sony DSLR Camera, Camcorder, iPhone Huawei Smartphone - Image 3](https://m.media-amazon.com/images/I/716SQa3fcJL.jpg)
![BOYA BY-WM4 PRO-K1 2.4GHz Wireless Lavalier Mic, Omnidirectional Microphone System Audio Recording with Easy Clip On, 3.5mm Plug for Canon Nikon Sony DSLR Camera, Camcorder, iPhone Huawei Smartphone - Image 4](https://m.media-amazon.com/images/I/71MzLTjAX6S.jpg)
![BOYA BY-WM4 PRO-K1 2.4GHz Wireless Lavalier Mic, Omnidirectional Microphone System Audio Recording with Easy Clip On, 3.5mm Plug for Canon Nikon Sony DSLR Camera, Camcorder, iPhone Huawei Smartphone - Image 5](https://m.media-amazon.com/images/I/714lxH5f8dL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/256012486-boya-by-wm4-pro-k1-2-4ghz-wireless-lavalier-mic](https://www.desertcart.ie/products/256012486-boya-by-wm4-pro-k1-2-4ghz-wireless-lavalier-mic)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-02*