---
product_id: 187635625
title: "Audio AU400 Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party (with 4 Bodypack (B))"
brand: "d debra"
price: "SAR 863"
currency: SAR
in_stock: true
category: "D Debra"
url: https://www.desertcart.com.sa/products/187635625-audio-au400-pro-uhf-4-channel-wireless-microphone-system-cordless
store_origin: SA
region: Saudi Arabia
---

# Includes handheld, lavalier & headset mics 4 UHF channels for interference-free sound Battery-powered for cordless freedom Audio AU400 Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party (with 4 Bodypack (B))

**Brand:** d debra
**Price:** SAR 863
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the stage with wireless freedom and flawless sound!

## Quick Answers

- **What is this?** Audio AU400 Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party (with 4 Bodypack (B)) by d debra
- **How much does it cost?** SAR 863 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/187635625-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

- • **Robust Metal Receiver:** Durable metal enclosure guarantees long-lasting performance and premium signal reception.
- • **Versatile Mic Options:** Handheld, lavalier, and headset microphones included to suit every speaking or singing style.
- • **Plug & Play Convenience:** Easy XLR and 3.5mm connectivity with volume control for seamless integration into any setup.
- • **Crystal-Clear UHF Wireless:** 4 distinct UHF channels ensure zero signal dropouts and interference, perfect for professional events.
- • **Global Frequency Compatibility:** Works worldwide with international standard frequencies, so you’re always ready to perform or present.

## Overview

The D Debra Audio AU400 Pro is a professional-grade UHF 4-channel wireless microphone system featuring handheld, lavalier, and headset mics. Designed with a sturdy metal receiver and global frequency compatibility, it delivers interference-free audio ideal for karaoke, church services, parties, and corporate events. Battery-powered and equipped with versatile connectivity options, it offers reliable, crystal-clear sound for any occasion.

## Description

Buy D Debra Audio AU400 Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party (with 4 Bodypack (B)): Handheld Wireless Microphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 | B07YTQ7DGM |
| Antenna Location | Karaoke |
| Audible Noise | 70 db |
| Audio Sensitivity | 37 db |
| Best Sellers Rank | #6,748 in Musical Instruments ( See Top 100 in Musical Instruments ) #108 in Handheld Wireless Microphones & Systems |
| Brand | D Debra |
| Built-In Media | user_manual |
| Color | with 4 Bodypack (B) |
| Compatible Devices | Amplifier, Karaoke Machine |
| Connectivity Technology | XLR |
| Connector Type | 3.5 mm Jack |
| Customer Reviews | 4.2 4.2 out of 5 stars (343) |
| Enclosure Material | Metal, Plastic |
| Frequency Range | 501-538.5MHZ |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00782429584148 |
| Hardware Platform | Karaoke Machine |
| Item Weight | 1.95 kg |
| Manufacturer | Debra Audio |
| Mfr Part Number | AU400 |
| Microphone Form Factor | Microphone System |
| Model Number | AU400 Pro |
| Number of Batteries | AAA batteries required. |
| Number of Channels | 8 |
| Number of Items | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 70 db |
| Special Feature | Volume Control |
| UPC | 782429584100 782429584148 |
| Warranty Description | 90 days |

## Product Details

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

## Images

![Audio AU400 Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party (with 4 Bodypack (B)) - Image 1](https://m.media-amazon.com/images/I/71opAQpIJxL.jpg)

## Available Options

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

## Frequently Bought Together

- Debra Audio Pro UHF 4 Channel Wireless Microphone System With Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal For Karaoke Church Party (With 4 Bodypack (B))
- 4 Packs 3 Pin Dmx Cable Dmx Lighting Cable, Dmx Cables 1.2m 4ft Female to Male XLR Cable, Dmx Leads XLR Cables Short XLR Wire for Stage Lights or DJ Mixer Dmx Wire Signal Connection

---

## 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.com.sa/products/187635625-audio-au400-pro-uhf-4-channel-wireless-microphone-system-cordless](https://www.desertcart.com.sa/products/187635625-audio-au400-pro-uhf-4-channel-wireless-microphone-system-cordless)

---

*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-08-14*