---
product_id: 247872955
title: "Wireless Microphone with Bluetooth＆Echo/Treble/Bass, 165 ft Range, Bietrun UHF Dual Handheld Cordless Dynamic Mic System for PA System/AMP/Home TV Karaoke/Bluetooth Speaker/(1/4''＆1/8‘’AUX Interface)"
brand: "bietrun"
price: "598090₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/247872955-wireless-microphone-with-bluetooth-echo-treble-bass-165-ft-range
store_origin: VN
region: Vietnam
---

# Dual Handheld 165 ft Range Echo/Bass/Treble Wireless Microphone with Bluetooth＆Echo/Treble/Bass, 165 ft Range, Bietrun UHF Dual Handheld Cordless Dynamic Mic System for PA System/AMP/Home TV Karaoke/Bluetooth Speaker/(1/4''＆1/8‘’AUX Interface)

**Brand:** bietrun
**Price:** 598090₫
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash Your Inner Star with Every Note!

## Quick Answers

- **What is this?** Wireless Microphone with Bluetooth＆Echo/Treble/Bass, 165 ft Range, Bietrun UHF Dual Handheld Cordless Dynamic Mic System for PA System/AMP/Home TV Karaoke/Bluetooth Speaker/(1/4''＆1/8‘’AUX Interface) by bietrun
- **How much does it cost?** 598090₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/247872955-wireless-microphone-with-bluetooth-echo-treble-bass-165-ft-range)

## 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

- • **User-Friendly Design:** Plug and play functionality with a clear LCD display for effortless operation.
- • **Seamless Connectivity:** Easily connect to your Smart TV and other devices for a hassle-free experience.
- • **Extended Wireless Range:** Enjoy crystal-clear audio up to 165 ft away—perfect for large gatherings.
- • **Versatile Compatibility:** Connects with a variety of devices, from smartphones to PA systems, for any occasion.
- • **Customizable Sound Effects:** Adjust treble, bass, and echo to match your vibe and make every performance unforgettable.

## Overview

The Bietrun UHF Dual Handheld Cordless Dynamic Mic System offers a wireless range of up to 165 ft, customizable sound effects, and seamless connectivity to various devices, making it the perfect choice for karaoke, parties, and professional events.

## Description

Full description not available

## Features

- Connect to Smart TV: ●1.Connect optical cable into the "INPUT" of the microphone, the other side to the "optical output" of the TV(Some optical ports have a protective cap over the hole which needs to be removed before you can plug in the cable).●2. Connect the other 6.35mm/3.5mm cable to the "OUTPUT" of the microphone Receiver, the other side connect to the MIC/AUX/Line-in of the Speaker.
- Wireless Signal: ●Receiver with Enhanced detachable Antennas, Signal range is up to 160feet/50m. ●The external Enhanced Bluetooth antenna extends The Bluetooth audio coverage to 64feet/20m, You Can Use Your Phone To Connect To Bluetooth( Bietrun 15) To Play Your Favorite Music for Karaoke.
- Plug and Play: ●The Receiver is powered by USB and can be powered by the included UL-certified plug or power bank(Long press the power button to turn on or off). ●Each microphone uses 2 AA batteries (not included). ●Note: if there is signal/noise interference, open the back cover of the Handheld microphone to adjust the frequency of this microphone).
- Adjustable Treble/Bass/Echo＆LCD Display: ●Microphone receiver with display is can clearly display the current channel and volume, so that the working status of the microphone is clear at a glance. ●The Wireless Microphone Machine Has A Treble, Bass, Echo Control Knob, So You Can Choose Different Microphone Sound Effects According To Different Songs, You Will Look Like A Shining Star When You Singing.
- There has Multiple cables of different specifications to Connect multiple media devices in the package set.E.g: smart tv, iPhone,computers, amplifiers, speakers, multi-media equipment, macbook, Bluetooth speaker, PC, laptop, etc. for karaoke, family parties, Car audio system, Dome room audio system, etc.

## Product Details

- **Brand:** Bietrun
- **Special Feature:** Wireless
- **Color:** Mic with Echo
- **Included Components:** Microphone
- **Recommended Uses For Product:** For Personal Computer, For Karaoke System, For Smart TV, For Surround Sound Systems

## Images

![Wireless Microphone with Bluetooth＆Echo/Treble/Bass, 165 ft Range, Bietrun UHF Dual Handheld Cordless Dynamic Mic System for PA System/AMP/Home TV Karaoke/Bluetooth Speaker/(1/4''＆1/8‘’AUX Interface) - Image 1](https://m.media-amazon.com/images/I/71AoJBxXPkL.jpg)
![Wireless Microphone with Bluetooth＆Echo/Treble/Bass, 165 ft Range, Bietrun UHF Dual Handheld Cordless Dynamic Mic System for PA System/AMP/Home TV Karaoke/Bluetooth Speaker/(1/4''＆1/8‘’AUX Interface) - Image 2](https://m.media-amazon.com/images/I/71Gig4e50CS.jpg)
![Wireless Microphone with Bluetooth＆Echo/Treble/Bass, 165 ft Range, Bietrun UHF Dual Handheld Cordless Dynamic Mic System for PA System/AMP/Home TV Karaoke/Bluetooth Speaker/(1/4''＆1/8‘’AUX Interface) - Image 3](https://m.media-amazon.com/images/I/81zPSogpYrL.jpg)
![Wireless Microphone with Bluetooth＆Echo/Treble/Bass, 165 ft Range, Bietrun UHF Dual Handheld Cordless Dynamic Mic System for PA System/AMP/Home TV Karaoke/Bluetooth Speaker/(1/4''＆1/8‘’AUX Interface) - Image 4](https://m.media-amazon.com/images/I/71jCq5ixdDS.jpg)
![Wireless Microphone with Bluetooth＆Echo/Treble/Bass, 165 ft Range, Bietrun UHF Dual Handheld Cordless Dynamic Mic System for PA System/AMP/Home TV Karaoke/Bluetooth Speaker/(1/4''＆1/8‘’AUX Interface) - Image 5](https://m.media-amazon.com/images/I/71xZz0wWdyL.jpg)

## Questions & Answers

**Q: Can i bluetooth in from my firestick, and at the same time, bluetooth out to my speakers?**
A: That one I'd never tried yet, since I was comfortable using cables. But it might work.

**Q: I need help to setup on a smart tvs, to sing karaoke from youtube and using my soundbar.**
A: Hook up the input from the tv and the output to the soundbar.

**Q: Will the audio come from the tv while playing karaoke videos at the same time on the tv, such as from youtube?**
A: I am also having problems, with sound from YouTube. I have a Samsung smart TV and a Samsung Sound Bar. I followed the instructions by connecting the optical from the TV to the microphone receiver input, and the Audio out to the Sound bar.
I then have to select the Tv speaker to make this work. However the sound on the microphone does not come out good. 

How can I setup it up to get the microphone and the sound bar to work together, with the smart TV.????

My TV and sound bar also have USB (arc)

**Q: How do i hooked up with amplifier? My amp 5.1 system and can use digital aux adat cable or hdmi cable**
A: I had to send mine back because I didn't have a smart tv... good luck and have fun!

## Customer Reviews

### ⭐⭐⭐⭐⭐ You can use the bluetooth input and the wired input at the same time!
*by K***M on July 6, 2021*

What a simple, versatile little setup. I am a lifelong musician. I have done karaoke/dj work on the side for over 20 years. Although lately, it's mostly just at home to entertain the kids. I didn't have super high expectations for this rig but it just blew me away. Yes, it's plastic. No, it's not a $500 Sure setup. It is well constructed and sounds decent. Would I use it for recording? no. I would definitely give it a shot in a live performance/dj/karaoke gig though. There's always the question of durability, I guess we'll see. But after using it for a couple of hours, I have a good feeling about it.What is it exactly that makes it such a neat tool? First, its a reasonably priced pair of halfway decent cordless mics that cost about what a couple cheap mics and 20' cables would cost. On top of that, it's a mini mixer that lets you take a Bluetooth and/or other line level (1/8, RCA, optical ) input and control the volume. It has a good selection of outputs (1/4 and 1/8 ) You can connect it to just about any sound system, stereo, tv, powered speaker etc. With a couple standard adapters, there's really no limit.Yes, you can use the corded input and Bluetooth input at the same time. This was something I was wondering about. this essentially turns it into a 4 channel mixer. The only problem with this- the Bluetooth and wired input share the same volume control on the mixer. You have to play with output volume on the source device to make it work. Still a nice feature.

### ⭐⭐⭐⭐⭐ Works great!  Highly recommend!  I have had a lot of fun with this.
*by D***D on November 26, 2023*

Very fun product. The sound is great though the output from my TV to my receiver is reduced a bit. I did get a buzz when I connected directly to my outlet with USB ports. But it cleared right up with a regular USB power adapter. Also it is pretty easy to set up. I have used the Bluetooth with my phone and the IR from my TV to audio jack to my home theater system. An impressive amount of connectors come included. I would highly recommend this product!

### ⭐⭐⭐⭐ good product
*by I***R on December 31, 2022*

EDIT: I think the issue with the sound delay was actually due to my sound bar, not the karaoke system. I fiddled with the settings in the sound bar and was able to get the delay down to 0. So if you're experiencing delay issues, try troubleshooting the different parts of your setup. Overall, I'm happy with this product.Easy to setup and use. We hooked it up by connecting from TV -> mic -> sound bar. My only issue with it is that there is a major delay in the sound when it travels from the mic to the sound bar. (This is independent of the TV, as it happens without the TV connected too). There is about a 0.5 - 1 sec delay from when we say something till when we hear it come out of the sound bar, which makes karaoke a little bit uncomfortable.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-16*