---
product_id: 505514899
title: "Bietrun Wireless Microphones with Echo,Treble,Bass&Bluetooth,160FT Range,Portable UHF Handheld Karaoke Dynamic Microphone System with Rechargeable Receiver for Karaoke,Singing,Amp,PA System,DJ,Stage"
brand: "bietrun"
price: "₨8144"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/505514899-bietrun-wireless-microphones-with-echo-treble-bass-and-bluetooth-160ft
store_origin: LK
region: Sri Lanka
---

# 160FT Range Echo/Treble/Bass 7+ Hours Battery Bietrun Wireless Microphones with Echo,Treble,Bass&Bluetooth,160FT Range,Portable UHF Handheld Karaoke Dynamic Microphone System with Rechargeable Receiver for Karaoke,Singing,Amp,PA System,DJ,Stage

**Brand:** bietrun
**Price:** ₨8144
**Availability:** ✅ In Stock

## Summary

> 🎤 Elevate Your Performance—Sing Like a Star!

## Quick Answers

- **What is this?** Bietrun Wireless Microphones with Echo,Treble,Bass&Bluetooth,160FT Range,Portable UHF Handheld Karaoke Dynamic Microphone System with Rechargeable Receiver for Karaoke,Singing,Amp,PA System,DJ,Stage by bietrun
- **How much does it cost?** ₨8144 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/505514899-bietrun-wireless-microphones-with-echo-treble-bass-and-bluetooth-160ft)

## 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

- • **Versatile Use:** Perfect for karaoke, speeches, and events—be the star of any gathering!
- • **Long-Lasting Power:** Rechargeable receiver with 1200mAh battery for over 7 hours of uninterrupted performance.
- • **Unleash Your Voice:** Experience crystal-clear sound with professional dynamic microphone technology.
- • **Adjustable Channels:** 15 channels to choose from, ensuring interference-free operation even with multiple mics.
- • **Seamless Connectivity:** Plug and play design for instant setup—no hassle, just fun!

## Overview

The Bietrun Wireless Microphone System offers a robust 160FT wireless range, built-in echo, treble, and bass controls, and a rechargeable receiver with a 1200mAh battery for over 7 hours of use. Ideal for karaoke, speeches, and events, it features a plug-and-play design and 15 adjustable channels to ensure seamless connectivity and optimal sound quality.

## Description

Full description not available

## Features

- 160 FEET LONG DISTANCE WIRELESS MICROPHONES: ●Built-in Newly designed UHF wireless core, transmission distance upgrade to 98ft (30m). ●Enhance Signal stability, No delay, No radiation, Anti-howling, Anti-jamming, Constant frequency.
- WIRELESS MICROPHONE SYSTEM WITH ECHO/TREBLE/BASS: The wireless karaoke microphone has echo, treble, bass control button, so you can choose different sound effects according to different songs.
- 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.
- 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 |
|---------------|-------|
| Material Type | Plastic |
| Color | Microphone with echo-WXM09 |
| Power Source | Battery Powered |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Signal-to-Noise Ratio | 95 dB |
| Frequency Response | 16 KHz |
| Hardware Platform | PC |
| Number of Channels | 2 |
| Polar Pattern | Unidirectional |
| Audio Sensitivity | 95 dB |
| Impedance | 600 Ohm |
| Microphone Form Factor | Handheld |
| Connectivity Technology | UHF |
| Connector Type | 6.35 mm Jack |
| Special Features | Plug and play, UHF distance 160ft/50m, Bluetooth 32ft/10m, Rechargeable Receiver with Bluetooth, with Echo,Treble,Bass |
| Compatible Devices | Speaker with mic input, Audio Interface, Audio Mixer, Amplifier, Karaoke Machine |

## Product Details

- **Brand:** Bietrun
- **Connectivity technology:** UHF
- **Connector type:** 6.35 mm Jack
- **Special feature:** Plug and play, Rechargeable Receiver with Bluetooth, UHF distance 160ft/50m, Bluetooth 32ft/10m, with Echo,Treble,Bass
- **Compatible devices:** Amplifier, Audio Interface, Audio Mixer, Karaoke Machine, Speaker with mic input
- **Colour:** Microphone with echo-WXM09
- **Included components:** Microphone
- **Polar pattern:** Unidirectional
- **Audio sensitivity:** 95 Decibels
- **Impedance:** 600 Ohms

## Images

![Bietrun Wireless Microphones with Echo,Treble,Bass&Bluetooth,160FT Range,Portable UHF Handheld Karaoke Dynamic Microphone System with Rechargeable Receiver for Karaoke,Singing,Amp,PA System,DJ,Stage - Image 1](https://m.media-amazon.com/images/I/71twCrsTbPL.jpg)
![Bietrun Wireless Microphones with Echo,Treble,Bass&Bluetooth,160FT Range,Portable UHF Handheld Karaoke Dynamic Microphone System with Rechargeable Receiver for Karaoke,Singing,Amp,PA System,DJ,Stage - Image 2](https://m.media-amazon.com/images/I/71nHjwbkofL.jpg)
![Bietrun Wireless Microphones with Echo,Treble,Bass&Bluetooth,160FT Range,Portable UHF Handheld Karaoke Dynamic Microphone System with Rechargeable Receiver for Karaoke,Singing,Amp,PA System,DJ,Stage - Image 3](https://m.media-amazon.com/images/I/71AS2n3MR5L.jpg)
![Bietrun Wireless Microphones with Echo,Treble,Bass&Bluetooth,160FT Range,Portable UHF Handheld Karaoke Dynamic Microphone System with Rechargeable Receiver for Karaoke,Singing,Amp,PA System,DJ,Stage - Image 4](https://m.media-amazon.com/images/I/71s81-iTD3L.jpg)
![Bietrun Wireless Microphones with Echo,Treble,Bass&Bluetooth,160FT Range,Portable UHF Handheld Karaoke Dynamic Microphone System with Rechargeable Receiver for Karaoke,Singing,Amp,PA System,DJ,Stage - Image 5](https://m.media-amazon.com/images/I/81cTSqOjE7L.jpg)

## Questions & Answers

**Q: Can I pair this with a bluetooth headset?  My dad is hard of hearing but can hear through a headset great.**
A: Don't think so. This has a Bluetooth receiver, not transmitter, it won't be able to send signal to your headphones.

**Q: So can both Mics be used at the same time with the one receiver?**
A: Yes both at same time...best wireless mic I bought sounds real powerful good quality and CHEAP

**Q: I have them connected to the party box 710 and if the mic is like 7-8 feet away, speaker makes a really ugly noise. how can I fix that??**
A: This is because of feedback from the microphone to the speakers and back to the microphone. When that happens you have to either move the microphone or move the speakers so that they are not causing causing the feedback.  Speakers should either be pointed away from the direction of the microphone or the microphone should not be pointed toward the speakers.  Hope this helps.

**Q: Granddaughter misplaced charging cable.  Any way to get a replacement?**
A: There are two charging cables, both are standard over-the counter cables. One is type C charger cord, the other is micro-usb charger cord.

## Frequently Bought Together

- Bietrun Wireless Microphones with Echo,Treble,Bass&Bluetooth,160FT Range,Portable UHF Handheld Karaoke Dynamic Microphone System with Rechargeable Receiver for Karaoke,Singing,Amp,PA System,DJ,Stage
- Mudder 5 Pack Foam Mic Cover Handheld Microphone Windscreen (5 Pack)
- Bietrun Portable Microphone Storage Case Wireless Mics WXM 02/WXM 04/WXM 19/WXM19A/WXM 21, EVA Hard Shell Exterior Case, Case Only

---

## 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.lk/products/505514899-bietrun-wireless-microphones-with-echo-treble-bass-and-bluetooth-160ft](https://www.desertcart.lk/products/505514899-bietrun-wireless-microphones-with-echo-treble-bass-and-bluetooth-160ft)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-17*