---
product_id: 183847197
title: "Debra Audio Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party (with 4 Handheld (A))"
brand: "d debra"
price: "RM1267"
currency: MYR
in_stock: true
reviews_count: 8
category: "D Debra"
url: https://www.desertcart.com.my/products/183847197-debra-audio-pro-uhf-4-channel-wireless-microphone-system-cordless
store_origin: MY
region: Malaysia
---

# Metal receiver & handheld mics 4 UHF channels, global freq. 3500mWh battery life Debra Audio Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party (with 4 Handheld (A))

**Brand:** d debra
**Price:** RM1267
**Availability:** ✅ In Stock

## Summary

> 🎙️ Elevate your voice, own the moment — wireless freedom for every stage!

## Quick Answers

- **What is this?** Debra Audio Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party (with 4 Handheld (A)) by d debra
- **How much does it cost?** RM1267 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/183847197-debra-audio-pro-uhf-4-channel-wireless-microphone-system-cordless)

## Best For

- d debra enthusiasts

## Why This Product

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

## Key Features

- • **Robust Metal Build:** Durable metal receiver and handheld microphones designed to withstand the rigors of live events and frequent use.
- • **Crystal Clear Sound:** 70 dB signal-to-noise ratio and 37 dB audio sensitivity deliver professional-grade clarity with minimal static.
- • **Extended Performance:** Runs on 8 AA batteries with efficient power management, ensuring long-lasting use without unexpected dropouts.
- • **Plug & Play Versatility:** Compatible with amplifiers via XLR and 3.5mm jack connectors, perfect for karaoke, church, weddings, and corporate events.
- • **Seamless Global Connectivity:** Utilizes international UHF frequencies (501-546.5 MHz) for interference-free wireless audio anywhere you perform.

## Overview

The Debra Audio AU400 4 Channel Wireless Microphone System offers professional UHF wireless performance with four handheld mics and a metal receiver. Designed for global use with international standard frequencies, it delivers clear, low-noise audio ideal for karaoke, church services, weddings, and small events. Featuring robust build quality, versatile connectivity, and long battery life, it’s a reliable choice for managers and event pros seeking hassle-free, high-quality sound.

## Description

Buy Debra Audio Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party (with 4 Handheld (A)): Handheld Wireless Microphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Work great so far - Great so far,only used for our pastor twice,it was easy to set up, delivery was on par, price was great,not a complaint but I would prefer it to have a mute switch,but not a big deal,I can't speak of longevity yet, however it was easy to adjust volume so static did come from the speaker's,I used the lil bit of reading materials trouble shooting guide to whoop that problem,the sound is really good,we used the head mike because it picks up easier than the lapel mike, hope this helps
Review: Shockingly good - There's no disputing these are very basic and very cheaply made. But cut to the chase... ...we all want a mic to work with sufficient gain to be low-noise, that is to say 'usable'. These do. I bought them in a pinch, not having the requisite dollars to replace the failed "Better Brand", but honestly, these will stay in the rack for as long as they live. I'll never produce an $800/seat rock show, but for weddings and the like in various places, these really are more than sufficient. Battery life is as good as the 'Better" when running 3500mWh rechargeables.

## Features

- Debra Audio AU400 4 channel wireless microphone system.(Two set freuqncy point: A- 501/511.5/524/538.5 B-506/517.5/531/546.5)
- These series products adopt UHF frequency and use the international standard common frequency which can be used in all over the world.
- Due to the low frequency and many reasons, traditional wireless microphone usually disturbed by many factors especially by the variety of harmonic which send off by the CD/DVD/VCD/LD and other any digital equipments.
- Squelch circuit usually analysis the intensity of the RF frequency channel instead of the noise and the needed signal. Using the low traditional wireless microphone in the complex environment or when the signal of the microphone is week or the microphone is closured, the squelch circuit many suddenly opened which result the receiver send out a strong burst of noise.
- It ideal for church, small DJ KJ stage, birthday wedding or family party, conference, classrooms, small karaoke night etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YTMLGTS |
| Antenna Location | Karaoke |
| Audible Noise | 70 Decibels |
| Audio Sensitivity | 37 Decibels |
| Best Sellers Rank | #2,999 in Musical Instruments ( See Top 100 in Musical Instruments ) #46 in Handheld Wireless Microphones & Systems |
| Brand | D Debra |
| Built-In Media | user_manual |
| Color | with 4 Handheld (A) |
| Compatible Devices | Amplifier |
| Connectivity Technology | XLR |
| Connector Type | 3.5 mm Jack |
| Customer Reviews | 4.5 out of 5 stars 1,622 Reviews |
| Enclosure Material | Metal |
| Frequency Range | 501-538.5MHz |
| Frequency Response | 501 MHz |
| Hardware Platform | Karaoke Machine |
| Item Dimensions | 16.14 x 11.02 x 5.31 inches |
| Item Height | 13.5 centimeters |
| Item Weight | 2.25 Kilograms |
| Manufacturer | Debra Audio |
| Microphone Form Factor | Microphone System |
| Model Number | AU400 Pro |
| Number of Batteries | 8 AA batteries required. |
| Number of Channels | 8 |
| Polar Pattern | Unidirectional |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 70 dB |
| Special Feature | Volume Control |
| UPC | 782429584094 |
| Warranty Description | 90 days |

## Product Details

- **Recommended Uses For Product:** Karaoke
- **Brand:** D Debra
- **Connectivity Technology:** XLR
- **Connector Type:** 3.5 mm Jack
- **Special Feature:** Volume Control
- **Compatible Devices:** Amplifier
- **Color:** with 4 Handheld (A)
- **Included Components:** user_manual
- **Polar Pattern:** Unidirectional
- **Audio Sensitivity:** 37 Decibels

## Images

![Debra Audio Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party (with 4 Handheld (A)) - Image 1](https://m.media-amazon.com/images/I/71O8EA9AszL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What is the difference between bodypack A and Bodypack B?**
A: The difference between A and B is that the 4 frequency points are different. If only one system needs to be used, choosing either A or B has no effect. But if you need 2 systems to use together, you need to choose one A and one B. Because the same frequency points will interfere with each other.

**Q: Can we purchase handheld wireless mics to use with our bodypack b system?**
A: Yes,friend. But you need contact us in our e-mail.

**Q: Will rechargeable batteries fit in the microphones since they are bigger?**
A: Sure Rechargeable batteries are even better than the one time use batteries
Just keep a back up , nearby set of batteries 

but the whole system is super

**Q: I need a system with 1 handheld & 3 headsets. The closest configuration is 2 handheld & 2 headset. Can I purchase extra headset/bodypack?**
A: Additional earphones/bodypacks can be purchased. Please email our customer service.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work great so far
*by D***L on October 11, 2025*

Great so far,only used for our pastor twice,it was easy to set up, delivery was on par, price was great,not a complaint but I would prefer it to have a mute switch,but not a big deal,I can't speak of longevity yet, however it was easy to adjust volume so static did come from the speaker's,I used the lil bit of reading materials trouble shooting guide to whoop that problem,the sound is really good,we used the head mike because it picks up easier than the lapel mike, hope this helps

### ⭐⭐⭐⭐⭐ Shockingly good
*by N***R on June 17, 2025*

There's no disputing these are very basic and very cheaply made. But cut to the chase... ...we all want a mic to work with sufficient gain to be low-noise, that is to say 'usable'. These do. I bought them in a pinch, not having the requisite dollars to replace the failed "Better Brand", but honestly, these will stay in the rack for as long as they live. I'll never produce an $800/seat rock show, but for weddings and the like in various places, these really are more than sufficient. Battery life is as good as the 'Better" when running 3500mWh rechargeables.

### ⭐⭐⭐⭐⭐ Great for in-home karaoke parties
*by J***W on November 27, 2025*

We use this for karaoke in our house, connecting this and our laptop (for music and lyrics) to a big Ion speaker and it works great. Sound quality is good for what we use it for. I love that we can manually adjust individual microphones as well (you know, there’s always one or two people in a group who sing waaay too loudly and need to be turned down a notch!)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.my/products/183847197-debra-audio-pro-uhf-4-channel-wireless-microphone-system-cordless](https://www.desertcart.com.my/products/183847197-debra-audio-pro-uhf-4-channel-wireless-microphone-system-cordless)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-25*