---
product_id: 200369470
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 (B))"
brand: "d debra"
price: "116519 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "D Debra"
url: https://www.desertcart.hu/products/200369470-debra-audio-pro-uhf-4-channel-wireless-microphone-system-cordless
store_origin: HU
region: Hungary
---

# Metal receiver & handheld mics for durability 4 UHF channels for interference-free sound Long-lasting 8x AA battery power 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 (B))

**Brand:** d debra
**Price:** 116519 Ft
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the stage with crystal-clear wireless freedom!

## 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 (B)) by d debra
- **How much does it cost?** 116519 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/200369470-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 built to withstand the rigors of live events and frequent use.
- • **Reliable Battery Life:** Powered by 8 AA batteries, delivering extended performance so your event never misses a beat.
- • **Plug & Play Simplicity:** Effortless setup with intuitive controls—get your event mic-ready in minutes, no tech headaches.
- • **Crystal-Clear UHF Wireless:** 4 distinct UHF channels ensure seamless, interference-free audio in any environment.
- • **Versatile Multi-Use System:** Perfect for karaoke nights, church services, weddings, and professional presentations alike.

## Overview

The Debra Audio Pro AU400 is a professional-grade 4-channel UHF wireless microphone system featuring metal construction for durability, 8 AA battery power for extended use, and globally compatible frequencies to minimize interference. Ideal for karaoke, church, weddings, and small events, it delivers reliable, clear sound with easy setup and versatile microphone options including handheld and lavalier headsets.

## 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 (B)): 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 | B07YTMWT1M |
| Audio Sensitivity | 37 Decibels |
| Batteries | 8 AA batteries required. |
| Best Sellers Rank | #3,430 in Musical Instruments ( See Top 100 in Musical Instruments ) #53 in Handheld Wireless Microphones & Systems |
| Color Name | with 4 Handheld (B) |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,626) |
| Date First Available | October 28, 2019 |
| Frequency Response | 16000 Hz |
| Hardware Platform | Karaoke Machine |
| Item Weight | 5.06 pounds |
| Item model number | AU400 Pro |
| Manufacturer | Debra |
| Material | Metal |
| Material Type | Metal |
| Microphone Form Factor | Microphone System |
| Number of Batteries | 8 AA batteries required. |
| Number of Channels | 8 |
| Package Dimensions | 16.14 x 11.1 x 5.16 inches |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 12 dB |
| Size | 4 Handheld (B) |
| UPC | 782429584100 |

## Product Details

- **Brand:** D Debra
- **Color:** with 4 Handheld (B)
- **Compatible Devices:** Laptop
- **Connectivity Technology:** XLR
- **Connector Type:** XLR
- **Included Components:** Blu-ray
- **Model Name:** AU400
- **Polar Pattern:** Unidirectional
- **Recommended Uses For Product:** Indoor/Outdoor
- **Special Feature:** Volume Control

## 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 (B)) - Image 1](https://m.media-amazon.com/images/I/61rkrJ6bzfL.jpg)

## 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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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-01*