---
product_id: 513940729
title: "Bietrun Wireless Microphone, UHF Dual Handheld Cordless Dynamic Metal Mic Set with Rechargeable Receiver, 1/4'' Plug Output, for Karaoke, Church, Wedding, Party Singing(98 ft Range)(Auto Connect)"
brand: "bietrun"
price: "₩132791"
currency: KRW
in_stock: true
reviews_count: 13
category: "Bietrun"
url: https://www.desertcart.kr/products/513940729-bietrun-wireless-microphone-uhf-dual-handheld-cordless-dynamic-metal-mic
store_origin: KR
region: South Korea
---

# 15 adjustable frequency channels 98 ft wireless range 7+ hrs rechargeable receiver Bietrun Wireless Microphone, UHF Dual Handheld Cordless Dynamic Metal Mic Set with Rechargeable Receiver, 1/4'' Plug Output, for Karaoke, Church, Wedding, Party Singing(98 ft Range)(Auto Connect)

**Brand:** bietrun
**Price:** ₩132791
**Availability:** ✅ In Stock

## Summary

> 🎙️ Elevate Every Event with Wireless Freedom & Pro Sound

## Quick Answers

- **What is this?** Bietrun Wireless Microphone, UHF Dual Handheld Cordless Dynamic Metal Mic Set with Rechargeable Receiver, 1/4'' Plug Output, for Karaoke, Church, Wedding, Party Singing(98 ft Range)(Auto Connect) by bietrun
- **How much does it cost?** ₩132791 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/513940729-bietrun-wireless-microphone-uhf-dual-handheld-cordless-dynamic-metal-mic)

## Best For

- bietrun enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** Auto-connect receiver with universal 1/4'' output works seamlessly with your PA, mixer, or karaoke setup.
- • **Unleash Your Voice Anywhere:** Crystal-clear UHF wireless transmission up to 98 feet keeps you moving freely without signal drop.
- • **Power Through Your Performance:** Rechargeable 1200mAh receiver battery delivers over 7 hours of uninterrupted use—no mid-event downtime.
- • **Interference-Free Multi-Mic Setup:** Choose from 15 adjustable channels to avoid noise and keep your sound pristine during group events.
- • **All-Metal Durability Meets Sleek Design:** Premium lightweight metal build ensures rugged reliability with a stylish professional look.

## Overview

The Bietrun Wireless Microphone Set features dual handheld dynamic mics with a robust metal design, delivering professional-grade sound clarity via a stable UHF wireless connection up to 98 feet. Its rechargeable receiver offers 7+ hours of continuous use, while 15 adjustable frequency channels ensure interference-free multi-mic operation. Perfect for karaoke, church, weddings, and parties, this plug-and-play system integrates effortlessly with standard audio equipment through a 1/4'' output.

## Description

desertcart.com: Bietrun Wireless Microphone, UHF Dual Handheld Cordless Dynamic Metal Mic Set with Rechargeable Receiver, 1/4'' Plug Output, for Karaoke, Church, Wedding, Party Singing(98 ft Range)(Auto Connect) : Everything Else

Review: Unmatched Karaoke Experience – These Bluetooth Microphones Are a Game Changer! - I recently purchased these Bluetooth microphones for karaoke nights at my restaurant, and they have been nothing short of a revelation! From the moment we started using them, the difference was clear – these microphones are top-tier. Firstly, the sound quality is impeccable. Whether belting out power ballads or crooning soft melodies, the audio clarity is stunning, bringing each performance to life. The microphones capture every nuance of the voice, ensuring a professional-sounding karaoke experience. The ease of use is another standout feature. The wireless design means no more tripping over cords or being confined to a small space. Performers can freely move around, engaging with the audience and making each performance more dynamic and exciting. Battery life is impressive – these mics can go all night without needing a charge, which is essential for our busy karaoke evenings. And when it does come time to charge, it’s quick and easy, causing no disruption to our setup. But it’s not just about the technical aspects. These microphones have added a new level of excitement to our karaoke nights. They’ve become a crowd favorite, with customers specifically requesting them for their durability, stylish design, and the sheer joy they bring to singing. In conclusion, if you’re looking for a way to elevate your karaoke experience, whether for a business or personal use, I cannot recommend these Bluetooth microphones enough. They are a perfect blend of quality, convenience, and fun, making every karaoke session a memorable one. Five stars all the way!
Review: Perfecto - Oh my goodness. These are so perfect, crisp, and such a great value. I got the XLR wireless mics

## Features

- 98 FEET LONG DISTANCE WIRELESS MICROPHONES: ●Built-in Newly designed UHF wireless core, transmission distance upgrade to 98 feet (Open place). ●Enhance Signal stability, No delay, No radiation, Anti-howling, Anti-jamming, Constant frequency.
- PLUG AND PLAY: ●The microphone and receiver will automatically connect. Using the Receiver Plug In equipment with 1/4 inch Mic input, E.g speaker, Singing machine, audio amplifier, PA system, Voice amplifier, Mixers, Audio Interfaces, truck speaker system, Dome speaker system etc.●The handheld mics with all Metal Design, which is harder, lighter and more wear-resistant.
- BATTERY AND DISPLAY: ●The chargeable receiver is built-in 1200mAh rechargeable lithium-ion battery,work time up to 7 plus hours with charging time 3-4 hours. The microphone does not come with any batteries, we recommend using 2 AA desertcart alkaline batteries. ●The display can show the battery power and signal strength in real time, don't worry about Suddenly not working.
- PERFECT DYNAMIC MICROPHONES PERFORMACE: ●Dynamic Microphone: Built-In Professional Dynamic Microphone core(dB value: 95dB/Impedance: 600 ohms/Frequency response: 50Hz - 16Khz). ●When uses, the mouth should be close to the top of the microphone to loud voice. ●for Conference, Speech, Outdoor, Church, Family Party, Open Ceremony, Dancing Instructor, Promotion, Etc.
- 15 ADJUSTABLE CHANNELS: ●Plug and play, automatic connection, press the microphone tail switch to turn on the microphone. ●15 adjustable frequency channel for each microphone, if you use multiple microphones at the same time or noise, click the switch at the end of the microphone to adjust the channel. (Keep each microphone channel number inconsistent to avoid interference.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQM9XGV8 |
| Audio Sensitivity | 95 Decibels |
| Batteries | 2 AA batteries required. |
| Best Sellers Rank | #2,258 in Musical Instruments ( See Top 100 in Musical Instruments ) #37 in Handheld Wireless Microphones & Systems |
| Color Name | Battery Microphone-WXM31-2 |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,389) |
| Date First Available | December 20, 2022 |
| Frequency Response | 16 KHz |
| Hardware Platform | Karaoke Machine, Tablet |
| Item Weight | 1.26 pounds |
| Item dimensions L x W x H | 1.35 x 1.2 x 9.4 inches |
| Item model number | wxm31-2 |
| Manufacturer | Bietrun |
| Material | Metal |
| Material Type | Metal |
| Microphone Form Factor | microphone system |
| Number of Batteries | 2 AA batteries required. |
| Number of Channels | 15 |
| Power Source | Battery Powered |
| Product Dimensions | 1.35 x 1.2 x 9.4 inches |
| Signal-to-Noise Ratio | 95 dB |
| Size | Compact |

## Product Details

- **Brand:** Bietrun
- **Color:** Battery Microphone-WXM31-2
- **Compatible Devices:** partybox/ION PA Speaker/sony SRS XP/Mixer/Karaoke Machine/AMP/PA System/Speaker with Mic
- **Connectivity Technology:** UHF
- **Connector Type:** 3.5 mm Jack, 6.35 mm Jack
- **Included Components:** battery, usb cable, warranty card
- **Model Name:** wxm31-2
- **Polar Pattern:** Unidirectional
- **Recommended Uses For Product:** Singing
- **Special Feature:** Channel Switch, Cordless, Portable

## Images

![Bietrun Wireless Microphone, UHF Dual Handheld Cordless Dynamic Metal Mic Set with Rechargeable Receiver, 1/4'' Plug Output, for Karaoke, Church, Wedding, Party Singing(98 ft Range)(Auto Connect) - Image 1](https://m.media-amazon.com/images/I/71W+DO+AcDL.jpg)
![Bietrun Wireless Microphone, UHF Dual Handheld Cordless Dynamic Metal Mic Set with Rechargeable Receiver, 1/4'' Plug Output, for Karaoke, Church, Wedding, Party Singing(98 ft Range)(Auto Connect) - Image 2](https://m.media-amazon.com/images/I/71es86yQTpL.jpg)
![Bietrun Wireless Microphone, UHF Dual Handheld Cordless Dynamic Metal Mic Set with Rechargeable Receiver, 1/4'' Plug Output, for Karaoke, Church, Wedding, Party Singing(98 ft Range)(Auto Connect) - Image 3](https://m.media-amazon.com/images/I/71qP6+vPVNL.jpg)
![Bietrun Wireless Microphone, UHF Dual Handheld Cordless Dynamic Metal Mic Set with Rechargeable Receiver, 1/4'' Plug Output, for Karaoke, Church, Wedding, Party Singing(98 ft Range)(Auto Connect) - Image 4](https://m.media-amazon.com/images/I/71tshSEr-aL.jpg)
![Bietrun Wireless Microphone, UHF Dual Handheld Cordless Dynamic Metal Mic Set with Rechargeable Receiver, 1/4'' Plug Output, for Karaoke, Church, Wedding, Party Singing(98 ft Range)(Auto Connect) - Image 5](https://m.media-amazon.com/images/I/81+Abj833fL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Unmatched Karaoke Experience – These Bluetooth Microphones Are a Game Changer!
*by D***N on December 11, 2023*

I recently purchased these Bluetooth microphones for karaoke nights at my restaurant, and they have been nothing short of a revelation! From the moment we started using them, the difference was clear – these microphones are top-tier. Firstly, the sound quality is impeccable. Whether belting out power ballads or crooning soft melodies, the audio clarity is stunning, bringing each performance to life. The microphones capture every nuance of the voice, ensuring a professional-sounding karaoke experience. The ease of use is another standout feature. The wireless design means no more tripping over cords or being confined to a small space. Performers can freely move around, engaging with the audience and making each performance more dynamic and exciting. Battery life is impressive – these mics can go all night without needing a charge, which is essential for our busy karaoke evenings. And when it does come time to charge, it’s quick and easy, causing no disruption to our setup. But it’s not just about the technical aspects. These microphones have added a new level of excitement to our karaoke nights. They’ve become a crowd favorite, with customers specifically requesting them for their durability, stylish design, and the sheer joy they bring to singing. In conclusion, if you’re looking for a way to elevate your karaoke experience, whether for a business or personal use, I cannot recommend these Bluetooth microphones enough. They are a perfect blend of quality, convenience, and fun, making every karaoke session a memorable one. Five stars all the way!

### ⭐⭐⭐⭐⭐ Perfecto
*by K***N on January 12, 2026*

Oh my goodness. These are so perfect, crisp, and such a great value. I got the XLR wireless mics

### ⭐⭐⭐⭐⭐ Clear Audio Sound
*by J***. on December 21, 2025*

Bought these for our DJ at our restaurant & bar and they performed great! Clear audio and look heavy duty, nice foam protection around the top of the microphone to keep it clean and avoid moisture or debris from entering. Easy off and on power switch plus great walking range during connection. Pleased with our purchase!

## Frequently Bought Together

- Bietrun Wireless Microphone, UHF Dual Handheld Cordless Dynamic Metal Mic Set with Rechargeable Receiver, 1/4'' Plug Output, for Karaoke, Church, Wedding, Party Singing(98 ft Range)(Auto Connect)
- Bietrun Wireless Microphone Headset, UHF Wireless Headset Mic System, 160ft Range,1/8'' and 1/4'' Plug, for Speakers, Voice Amplifier, PA System(Not Supported AUX/iOS)
- Singing Machine Portable Wireless Microphone (Black) - Premium Unidirectional UHF Wireless Mic for Singing, Speeches & Events - Cordless Mic Compatible with Karaoke Machines, PA Systems & More

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**Shop now:** [https://www.desertcart.kr/products/513940729-bietrun-wireless-microphone-uhf-dual-handheld-cordless-dynamic-metal-mic](https://www.desertcart.kr/products/513940729-bietrun-wireless-microphone-uhf-dual-handheld-cordless-dynamic-metal-mic)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-23*