---
product_id: 256415868
title: "Wireless Microphones with USB Receiver, Transmitter, Headset and Clip Lapel Mic for Computer (K031B)"
brand: "fifine"
price: "€ 118.67"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/256415868-wireless-microphones-with-usb-receiver-transmitter-headset-and-clip-lapel
store_origin: IE
region: Ireland
---

# Wireless Range: 50ft Compatibility: USB Plug & Play Battery Life: 10hrs Wireless Microphones with USB Receiver, Transmitter, Headset and Clip Lapel Mic for Computer (K031B)

**Brand:** fifine
**Price:** € 118.67
**Availability:** ✅ In Stock

## Summary

> 🎙️ Elevate Your Sound, Elevate Your Game!

## Quick Answers

- **What is this?** Wireless Microphones with USB Receiver, Transmitter, Headset and Clip Lapel Mic for Computer (K031B) by fifine
- **How much does it cost?** € 118.67 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/256415868-wireless-microphones-with-usb-receiver-transmitter-headset-and-clip-lapel)

## Best For

- fifine enthusiasts

## Why This Product

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

## Key Features

- • **Unleash Your Voice:** Experience crystal-clear audio with FIFINE's advanced wireless technology.
- • **Versatile Use Cases:** Perfect for presentations, podcasts, and video calls—elevate your communication game.
- • **Compact & Convenient:** Designed for on-the-go professionals, this lightweight mic fits seamlessly into your workflow.
- • **Plug & Play Simplicity:** No complicated setups—just connect and start broadcasting your brilliance.
- • **Long-lasting Performance:** Enjoy uninterrupted sessions with a robust battery life that keeps you powered up.

## Overview

The FIFINE Wireless Microphone system (K031B) offers a compact and efficient solution for professionals seeking high-quality audio. With a wireless range of 50 feet and a battery life of up to 10 hours, this versatile microphone is perfect for various applications, including presentations, podcasts, and video conferencing. Its USB plug-and-play compatibility ensures a hassle-free setup, making it an essential tool for any modern communicator.

## Description

Wireless Microphones with USB Receiver, Transmitter, Headset and Clip Lapel Mic for Computer (K031B)

## Features

- Designed to perfection
- Compact construction
- Packed with features
- Brand: FIFINE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074C125TN |
| Antenna Location | Speech, Video Conference |
| Audible Noise | 58 Decibels |
| Audio Sensitivity | 58 Decibels |
| Best Sellers Rank | #17,723 in Musical Instruments ( See Top 100 in Musical Instruments ) #315 in Wireless Lavalier Microphones & Systems |
| Brand | FIFINE |
| Built-In Media | Headset UHF wireless system, USB receiver, Transmitter, Headset, Clip lavalier lapel mic |
| Color | Black |
| Compatible Devices | Headphone, Personal Computer, Radio |
| Connectivity Technology | USB |
| Connector Type | USB |
| Customer Reviews | 4.1 out of 5 stars 1,146 Reviews |
| Enclosure Material | Metal |
| Frequency Response | 15 KHz |
| Hardware Platform | Smartphone |
| Manufacturer | FIFINE |
| Maximum Frequency | 15 KHz |
| Microphone Form Factor | Handheld |
| Model Name | K031B |
| Model Number | K031B |
| Number of Batteries | 2 AA batteries required. |
| Number of Channels | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Battery Powered |
| Recommended Uses For Product | Speech, Video Conference |
| Signal-to-Noise Ratio | 58 dB |
| Special Feature | Wireless, USB |
| UPC | 728290253660 728290254131 |
| Unit Count | 1.0 Count |

## Product Details

- **Recommended uses for product:** Speech, Video Conference
- **Brand:** FIFINE
- **Connectivity technology:** USB
- **Connector type:** USB
- **Special features:** Wireless, Clip, Durable

## Images

![Wireless Microphones with USB Receiver, Transmitter, Headset and Clip Lapel Mic for Computer (K031B) - Image 1](https://m.media-amazon.com/images/I/61-BTfOQRhL.jpg)
![Wireless Microphones with USB Receiver, Transmitter, Headset and Clip Lapel Mic for Computer (K031B) - Image 2](https://m.media-amazon.com/images/I/61zy5VnvRYL.jpg)
![Wireless Microphones with USB Receiver, Transmitter, Headset and Clip Lapel Mic for Computer (K031B) - Image 3](https://m.media-amazon.com/images/I/71Cxf0y7ZKL.jpg)
![Wireless Microphones with USB Receiver, Transmitter, Headset and Clip Lapel Mic for Computer (K031B) - Image 4](https://m.media-amazon.com/images/I/61YZHBqGNBL.jpg)
![Wireless Microphones with USB Receiver, Transmitter, Headset and Clip Lapel Mic for Computer (K031B) - Image 5](https://m.media-amazon.com/images/I/61a+EIddSgL.jpg)

## Questions & Answers

**Q: I'd have to put my bodypack near my cpu. i'm concerned this will cause interference. have others had problems with interference?**
A: I tested this unit both sitting in front of my laptop as well as walking around in a classroom and heard no interference on the recording.  I was using Skype for Business to record both audio and a slide presentation.

**Q: does this work with zoom meetings?**
A: Yes, you just need to go to the audio setting of zoom meetings and select the USB Audio Device as the microphone. And select the proper speaker as the output device.

**Q: How do i use this with a bose soundlink 2?  volume is low when plugged into the jack.  am i missing something?**
A: To output the sound louder, it's better to connect the speaker with the computer instead of the USB receiver. Then you can adjust the input/output level on the computer sound setting and turn up the volume on the speaker knob.
We recommend to use a speaker that has a 1/4 inch jack.

**Q: I hear a tiny bit of latency when using to amplify voice, any suggestions to decrease latency?**
A: We suggest you to turn down the volume and shut down other unnecessary applications and had better use low CPU software. Also please plug the speaker into the 3.5mm jack of receiver.

## Frequently Bought Together

- FIFINE Wireless Microphones for Computer, USB Wireless Microphone System for PC and Mac, Headset UHF System with USB Receiver,Transmitter, Headset and Clip Lavalier Lapel Mic-K031B
- Anker USB Hub 4 Ports, Multiple USB 3.0 Hub, USB Splitter for Laptop, Extender for A Port Laptop, PC, Desktop and More [Charging Not Supported](2ft USB-A)
- JSAUX 2Pack 10FT+10FT USB 3.0 Extension Cable, Type A Male to Female USB Extender Cord Nylon Braided Compatible with Webcam, Camera, Phone, USB hub, Mouse, Keyboard, Printer, Hard Drive, Xbox-Grey

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**Shop now:** [https://www.desertcart.ie/products/256415868-wireless-microphones-with-usb-receiver-transmitter-headset-and-clip-lapel](https://www.desertcart.ie/products/256415868-wireless-microphones-with-usb-receiver-transmitter-headset-and-clip-lapel)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-10*