---
product_id: 173255339
title: "Audio Pro UHF 4-Channel Wireless Mic System, Handheld, Lavalier & Headset, Metal Receiver for Karaoke, Church, Party (Set B with 2 Handheld & 2 Bodypack)"
brand: "d debra"
price: "COP 1547325"
currency: COP
in_stock: true
reviews_count: 13
category: "D Debra"
url: https://www.desertcart.co/products/173255339-audio-pro-uhf-4-channel-wireless-mic-system-handheld-lavalier
store_origin: CO
region: Colombia
---

# 4-channel wireless versatility Stable UHF signal, no dropouts Advanced noise cancellation tech Audio Pro UHF 4-Channel Wireless Mic System, Handheld, Lavalier & Headset, Metal Receiver for Karaoke, Church, Party (Set B with 2 Handheld & 2 Bodypack)

**Brand:** d debra
**Price:** COP 1547325
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Audio Pro UHF 4-Channel Wireless Mic System, Handheld, Lavalier & Headset, Metal Receiver for Karaoke, Church, Party (Set B with 2 Handheld & 2 Bodypack) by d debra
- **How much does it cost?** COP 1547325 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/173255339-audio-pro-uhf-4-channel-wireless-mic-system-handheld-lavalier)

## 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

- • **Noise? What Noise?:** Cut through background chaos with advanced anti-interference and noise reduction technology.
- • **Plug & Play Freedom:** All-in-one kit with metal receiver and multiple mic types—easy setup, instant pro-level sound anywhere.
- • **Event-Ready Versatility:** From karaoke nights to corporate conferences, this system adapts to your vibe and space with effortless reliability.
- • **Seamless Multi-Mic Setup:** Connect 4 mics simultaneously—handheld, lavalier, or headset—for flawless event coverage.
- • **Rock-Solid Signal Stability:** UHF frequency with squelch circuit ensures zero interference and crystal-clear audio, even in crowded RF environments.

## Overview

The Audio Pro AU400 is a 4-channel UHF wireless microphone system featuring handheld, lavalier, and headset mics. Designed for professional and personal events, it delivers stable, interference-free audio with advanced noise cancellation. The metal receiver and comprehensive kit enable quick setup and reliable performance across diverse venues, making it an unbeatable value for speech, presentations, and karaoke.

## Description

Buy Audio Pro UHF 4-Channel Wireless Mic System, Handheld, Lavalier & Headset, Metal Receiver for Karaoke, Church, Party (Set B with 2 Handheld & 2 Bodypack). Free delivery and returns on eligible orders.

Review: Good product - Easy to assemble. Perfect for presenting to a group in a village hall. Needed to supply amplifier separately.
Review: Good Wireless Mic System . - Sounds good and works well.

## Features

- Exceptional Audio Fidelity:The Audio AU400 4-Channel Wireless Microphone System offers crystal-clear sound, ensuring top audio quality. With its UHF frequency and compatibility with international standards, it's ready for use anywhere in the world.
- Superior Noise Cancellation:Our system is designed with advanced anti-interference technology that filters out unwanted noise and eliminates harmonic interference from devices like CD/DVD players, delivering a seamless listening experience.
- Stable Signal Performance:Featuring a squelch circuit, this system maintains a stable RF channel by analyzing signal strength. This prevents unexpected noise, even in challenging settings or when the microphone signal is compromised.
- Versatile for Any Event:Perfect for church services, DJ/KJ performances, birthday parties, weddings, family events, conferences, classrooms, or karaoke nights, this system is versatile enough for any occasion, catering to both professional and personal needs.
- All-Inclusive Kit:The package includes everything for a straightforward setup: a receiver for secure, stable connections, allowing you freedom of movement without signal worries. Dive into the wireless microphone experience with the Audio AU400.
- What You Get: 1x Wireless Receiver 2x Bodypacks 2x Lavalier Microphones 2x Headset Microphones 2x Handheld Microphones 1x Audio Cable 1x Power Supply 1x Manual Note: Batteries are not included.
- Frequency Options: Set A: 501/511.5/524/538.5 MHz Set B: 506/517.5/531/546.5 MHz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YTPL5HD |
| Antenna Location | Karaoke |
| Audio Sensitivity | 37 Decibels |
| Best Sellers Rank | 3,423 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 119 in Wireless Microphones & Receiver |
| Box Contents | Wireless Microphone |
| Brand | D Debra |
| Brand Name | D Debra |
| Colour | Black |
| Compatible Devices | Amplifier, Radio |
| Connectivity Technology | XLR |
| Connectivity technology | XLR |
| Connector Type | 3.5 mm Jack |
| Connector type | 3.5 mm Jack |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 170 Reviews |
| Enclosure Material | Metal Plastic |
| Frequency Range | 506-546.5MHz |
| Hardware Platform | Karaoke Machine, Smartphone |
| Impedance | 600 Ohms |
| Item Weight | 2.1 Kilograms |
| Manufacturer | Enping Yin Peng e-commerce Co., Ltd. |
| Manufacturer Part Number | 782429584124 |
| Microphone Form Factor | Handheld,Lavalier,Headset |
| Model Name | AU400 |
| Model Number | AU400 Pro |
| Model name | AU400 |
| Number of Batteries | 8 AA batteries required. |
| Number of Channels | 8 |
| Number of Items | 4 |
| Number of Packs | 2 |
| Polar Pattern | Unidirectional |
| Power Source | Battery Powered |
| Recommended uses for product | Karaoke |
| Signal-to-Noise Ratio | 70 dB |
| Special Feature | Noise Reduction |
| Special feature | Noise Reduction |
| UPC | 782429584124 |

## Product Details

- **Brand:** D Debra
- **Colour:** Black
- **Compatible devices:** Amplifier, Radio
- **Connectivity technology:** XLR
- **Connector type:** 3.5 mm Jack
- **Included components:** Receiver
- **Model name:** AU400
- **Polar pattern:** Unidirectional
- **Recommended uses for product:** Karaoke
- **Special feature:** Noise Reduction

## Images

![Audio Pro UHF 4-Channel Wireless Mic System, Handheld, Lavalier & Headset, Metal Receiver for Karaoke, Church, Party (Set B with 2 Handheld & 2 Bodypack) - Image 1](https://m.media-amazon.com/images/I/71zJgzJgX4L.jpg)
![Audio Pro UHF 4-Channel Wireless Mic System, Handheld, Lavalier & Headset, Metal Receiver for Karaoke, Church, Party (Set B with 2 Handheld & 2 Bodypack) - Image 2](https://m.media-amazon.com/images/I/61X5Iahrw2L.jpg)
![Audio Pro UHF 4-Channel Wireless Mic System, Handheld, Lavalier & Headset, Metal Receiver for Karaoke, Church, Party (Set B with 2 Handheld & 2 Bodypack) - Image 3](https://m.media-amazon.com/images/I/51yddjoH5fL.jpg)
![Audio Pro UHF 4-Channel Wireless Mic System, Handheld, Lavalier & Headset, Metal Receiver for Karaoke, Church, Party (Set B with 2 Handheld & 2 Bodypack) - Image 4](https://m.media-amazon.com/images/I/51rC3t9BDKL.jpg)
![Audio Pro UHF 4-Channel Wireless Mic System, Handheld, Lavalier & Headset, Metal Receiver for Karaoke, Church, Party (Set B with 2 Handheld & 2 Bodypack) - Image 5](https://m.media-amazon.com/images/I/51E0q0ZmCxL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by X***X on 13 October 2025*

Easy to assemble. Perfect for presenting to a group in a village hall. Needed to supply amplifier separately.

### ⭐⭐⭐⭐ Good Wireless Mic System .
*by A***4 on 27 November 2025*

Sounds good and works well.

### ⭐⭐⭐⭐⭐ Nothing to say at the moment
*by E***R on 15 May 2022*

I really like the product, because it really easy to use, so yes it really lovely.

## Frequently Bought Together

- Debra Audio Pro UHF 4-Channel Wireless Mic System, Handheld, Lavalier & Headset, Metal Receiver for Karaoke, Church, Party (Set B with 2 Handheld & 2 Bodypack)
- 4 Pack 1.2m Dmx Leads - Female to Male XLR Cables for Stage Lights or DJ Mixer

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-09-05*