---
product_id: 793112119
title: "Bietrun Wireless Microphone, UHF Dual Handheld Dynamic Metal Mic System Set with Rechargeable Receiver and with Bluetooth, 160 ft Range, 1/4''Output, for Karaoke Machine, Singing, Amp, PA Speaker"
brand: "bietrun"
price: "$8380"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/793112119-bietrun-wireless-microphone-uhf-dual-handheld-dynamic-metal-mic-system
store_origin: MX
region: Mexico
---

# Dynamic unidirectional metal mic core 160 ft UHF wireless range 8 hrs rechargeable receiver battery Bietrun Wireless Microphone, UHF Dual Handheld Dynamic Metal Mic System Set with Rechargeable Receiver and with Bluetooth, 160 ft Range, 1/4''Output, for Karaoke Machine, Singing, Amp, PA Speaker

**Brand:** bietrun
**Price:** $8380
**Availability:** ✅ In Stock

## Summary

> 🎤 Elevate your voice, own the room—wireless freedom redefined!

## Quick Answers

- **What is this?** Bietrun Wireless Microphone, UHF Dual Handheld Dynamic Metal Mic System Set with Rechargeable Receiver and with Bluetooth, 160 ft Range, 1/4''Output, for Karaoke Machine, Singing, Amp, PA Speaker by bietrun
- **How much does it cost?** $8380 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/793112119-bietrun-wireless-microphone-uhf-dual-handheld-dynamic-metal-mic-system)

## 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:** Instant setup with 1/4" or 3.5mm MIC input—no pairing fuss, just pure performance.
- • **Smart Power Management:** Real-time battery and signal display keeps you in control—no unexpected dropouts during your spotlight moments.
- • **Versatile Pro-Grade Mic:** Perfect for karaoke, podcasts, speeches, and events—switch channels easily to avoid interference and own every stage.
- • **Seamless Wireless Freedom:** Experience crystal-clear sound with a 160 ft UHF range and zero delay—cut the cords, not the quality.
- • **Built to Last, Designed to Impress:** Durable alloy metal casing that's lightweight and wear-resistant for the on-the-go pro.

## Overview

The Bietrun Wireless Microphone system features a professional dynamic unidirectional metal mic with a robust 160 ft UHF wireless range and Bluetooth connectivity up to 32 ft. Its rechargeable receiver offers 8 hours of continuous use with a quick 3-hour charge, while the alloy casing ensures durability and lightweight handling. Designed for seamless plug-and-play with 1/4" or 3.5mm MIC inputs, it’s ideal for karaoke, public speaking, and multimedia setups, complete with real-time battery and signal strength display for uninterrupted performance.

## Description

Microphone Stand Tripod Adjustable Boom Height

## Features

- Wireless Microphone with Bluetooth Receiver: Built-in high sensitivity professional Dynamic Unidirectional microphone core, transmission distance upgrade to 160 feet (Open place), Bluetooth 32 feet. ◆Enhance Signal stability, No delay, No radiation, Anti-howling, Anti-jamming, Constant frequency. ◆The mic outer case is alloy material which is harder, lighter and more wear-resistant.(Not compatible with TV).
- Plug And Play Microphone: No need pair. ◆Only for input devices with 6.35mm (1/4") or 3.5mm (1/8") MIC interface, E.g speaker, Singing machine, audio amplifier, PA system, Voice amplifier, truck speaker system, Dome speaker system etc.◆Rechargeable Bluetooth receiver, which can be connected to smart phone to karaoke on the speaker. Or as a Bluetooth receiver to play music on old speakers.◆Turn on the receiver, search for the Bluetooth name: Bietrun, Play your music for karaoke.
- Enhance Battery Working Time And Display: ◆The chargeable receiver is built-in 1200mAh battery for 8 hours use time and fully charged in 3 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.
- Multipurpose Microphone: Built-in moving-coil Cardioid microphone,widely applied to conference,speech, Web podcast, Yoga instructor, church, get together, Family party, Opening Ceremony, dancing instructor, Promotion etc. ◆If you use multiple microphones at the same time, Please Open the microphone battery cover to switch channels otherwise there maybe noise or no sound(Each microphone channel number is inconsistent to avoid interference).
- Precautions: If your microphone has no sound, make sure you have enough power for the microphone and receiver. Insert the MIC jack, Not an AUX jack. Not supported Bluetooth speaker and MacBooks.

## Product Details

- **Recommended uses for product:** Karaoke
- **Brand:** Bietrun
- **Model name:** WXM21-2
- **Connectivity technology:** Bluetooth
- **Connector type:** 3.5 mm Jack, USB
- **Special feature:** Built In Bluetooth, FM Tuner
- **Compatible devices:** Speaker
- **Colour:** Small Receiver
- **Included components:** Microphone Stand
- **Polar pattern:** Unidirectional

## Images

![Bietrun Wireless Microphone, UHF Dual Handheld Dynamic Metal Mic System Set with Rechargeable Receiver and with Bluetooth, 160 ft Range, 1/4''Output, for Karaoke Machine, Singing, Amp, PA Speaker - Image 1](https://m.media-amazon.com/images/I/81hU0WxfhCL.jpg)
![Bietrun Wireless Microphone, UHF Dual Handheld Dynamic Metal Mic System Set with Rechargeable Receiver and with Bluetooth, 160 ft Range, 1/4''Output, for Karaoke Machine, Singing, Amp, PA Speaker - Image 2](https://m.media-amazon.com/images/I/71I6jDNcb9L.jpg)
![Bietrun Wireless Microphone, UHF Dual Handheld Dynamic Metal Mic System Set with Rechargeable Receiver and with Bluetooth, 160 ft Range, 1/4''Output, for Karaoke Machine, Singing, Amp, PA Speaker - Image 3](https://m.media-amazon.com/images/I/71vnVSIuXBL.jpg)
![Bietrun Wireless Microphone, UHF Dual Handheld Dynamic Metal Mic System Set with Rechargeable Receiver and with Bluetooth, 160 ft Range, 1/4''Output, for Karaoke Machine, Singing, Amp, PA Speaker - Image 4](https://m.media-amazon.com/images/I/71ETbY0tnEL.jpg)
![Bietrun Wireless Microphone, UHF Dual Handheld Dynamic Metal Mic System Set with Rechargeable Receiver and with Bluetooth, 160 ft Range, 1/4''Output, for Karaoke Machine, Singing, Amp, PA Speaker - Image 5](https://m.media-amazon.com/images/I/71cK0v00tdL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- Wireless Microphone with Bluetooth, Professional UHF Dual Handheld Dynamic Metal Mic System Set with Rechargeable Receiver, 160 ft Range, 1/4''Output, for Karaoke Machine, Singing, Amp, PA Speaker
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**Shop now:** [https://www.desertcart.mx/products/793112119-bietrun-wireless-microphone-uhf-dual-handheld-dynamic-metal-mic-system](https://www.desertcart.mx/products/793112119-bietrun-wireless-microphone-uhf-dual-handheld-dynamic-metal-mic-system)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-22*