---
product_id: 458020370
title: "Audio AU400 PRO UHF 4 Channel Wireless Microphone System,Cordless Handheld Dynamic Karaoke Mic with Receiver for Singing,Wedding,DJ,Party,Speech,Church"
brand: "d debra"
price: "€ 561.88"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/458020370-audio-au400-pro-uhf-4-channel-wireless-microphone-system-cordless
store_origin: NL
region: Netherlands
---

# Global Frequency 4 Channels Dynamic Sound Audio AU400 PRO UHF 4 Channel Wireless Microphone System,Cordless Handheld Dynamic Karaoke Mic with Receiver for Singing,Wedding,DJ,Party,Speech,Church

**Brand:** d debra
**Price:** € 561.88
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Every Event with Unmatched Clarity!

## Quick Answers

- **What is this?** Audio AU400 PRO UHF 4 Channel Wireless Microphone System,Cordless Handheld Dynamic Karaoke Mic with Receiver for Singing,Wedding,DJ,Party,Speech,Church by d debra
- **How much does it cost?** € 561.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/458020370-audio-au400-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

- • **Versatile Usage:** Perfect for weddings, parties, and professional events—your go-to mic for any occasion!
- • **Global Compatibility:** Utilizes international frequency standards, making it usable anywhere in the world.
- • **User-Friendly Design:** Cordless handheld design for easy mobility and convenience during performances.
- • **Dynamic Sound Quality:** Delivers rich, vibrant sound that elevates your karaoke and speech experiences.
- • **Uninterrupted Performance:** Experience crystal-clear audio with UHF technology, ensuring minimal interference.

## Overview

The D Debra Audio AU400 PRO UHF 4 Channel Wireless Microphone System is a versatile and high-quality audio solution designed for various events, including weddings, parties, and professional gatherings. With its UHF technology, it offers four channels of interference-free sound, global frequency compatibility, and a user-friendly cordless design, making it the ideal choice for anyone looking to enhance their audio experience.

## Description

Audio AU400 PRO UHF 4 Channel Wireless Microphone System,Cordless Handheld Dynamic Karaoke Mic with Receiver for Singing,Wedding,DJ,Party,Speech,Church

## 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)
- There 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.

## Product Details

- **Recommended uses for product:** Karaoke, Singing, Video Conference
- **Brand:** D Debra
- **Model name:** M027
- **Connectivity technology:** XLR
- **Connector type:** 6.35 mm Jack, XLR

## Images

![Audio AU400 PRO UHF 4 Channel Wireless Microphone System,Cordless Handheld Dynamic Karaoke Mic with Receiver for Singing,Wedding,DJ,Party,Speech,Church - Image 1](https://m.media-amazon.com/images/I/61vgIykUPDL.jpg)

## Frequently Bought Together

- D Debra Audio AU400 PRO UHF 4 Channel Wireless Microphone System,Cordless Handheld Dynamic Karaoke Mic with Receiver for Singing,Wedding,DJ,Party,Speech,Church
- 4 Pack 1.2m Dmx Leads - Female to Male XLR Cables for Stage Lights or DJ Mixer
- Augshy Microphone Foam Covers, 20 Pack Thick Handheld Stage Cover for Karaoke DJ - Disposable (10 Colors)

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**Shop now:** [https://www.desertcart.nl/products/458020370-audio-au400-pro-uhf-4-channel-wireless-microphone-system-cordless](https://www.desertcart.nl/products/458020370-audio-au400-pro-uhf-4-channel-wireless-microphone-system-cordless)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-18*