---
product_id: 92847119
title: "4x800 Adjustable Channels UHF Diversity Wireless Cordless Handheld Microphone Mic System Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics)"
brand: "gtdaudio"
price: "AR$1219289"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/92847119-4x800-adjustable-channels-uhf-diversity-wireless-cordless-handheld-microphone-mic
store_origin: AR
region: Argentina
---

# 450ft wireless range 800 selectable frequencies/channel True diversity for zero dropouts 4x800 Adjustable Channels UHF Diversity Wireless Cordless Handheld Microphone Mic System Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics)

**Brand:** gtdaudio
**Price:** AR$1219289
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the stage with flawless wireless freedom!

## Quick Answers

- **What is this?** 4x800 Adjustable Channels UHF Diversity Wireless Cordless Handheld Microphone Mic System Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) by gtdaudio
- **How much does it cost?** AR$1219289 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/92847119-4x800-adjustable-channels-uhf-diversity-wireless-cordless-handheld-microphone-mic)

## Best For

- gtdaudio enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Sync Setup:** One-touch transmitter and receiver synchronization saves time and hassle before your big moment.
- • **Pro-Grade Audio Clarity:** 120 dB signal-to-noise ratio and omnidirectional mics deliver pristine sound quality for every speaker or performer.
- • **Extended Wireless Freedom:** Enjoy up to 450 feet of reliable UHF range—ideal for large venues, stages, or open spaces.
- • **Interference-Free Auto Scan:** Automatic frequency scanning locks onto the clearest channel, ensuring crystal-clear sound every time.
- • **Seamless Multi-Channel Mastery:** Operate up to 20 sets simultaneously without interference—perfect for dynamic group events.

## Overview

This 4-mic UHF wireless system offers 800 adjustable frequencies per channel with true diversity technology, ensuring up to 450 feet of interference-free range. Designed for professional use in churches, karaoke, DJ parties, and events, it supports simultaneous multi-set operation with automatic frequency scanning and easy transmitter-receiver syncing for seamless, high-quality audio performance.

## Description

GTDaudio 4x800 Adjustable Channels UHF Diversity Wireless Cordless Handheld Microphone Mic System Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics)

## Features

- 800 Selectable frequencies on each channel, up to 20 sets can be worked at the same time
- True diversity operation for increased range/reliability, reducing dropouts.
- Automatic frequency scanning to find and set the most interference-free channel in the area
- Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize
- Range: Up to 450 feet ( 150 meters ) Frequency: UHF 550MHz - 590MHz ( programmable )

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 120 dB |
| Frequency Response | 590 MHz |
| Hardware Platform | Karaoke Machine |
| Number of Channels | 4 |
| Polar Pattern | Omnidirectional |
| Audio Sensitivity | 85 dB |
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Special Features | Wireless |
| Compatible Devices | Headphone |
| Item Dimensions | 17 x 7 x 2 inches |
| Color | Silver, Black |

## Product Details

- **Recommended Uses For Product:** Karaoke, Singing
- **Brand:** GTDaudio
- **Model Name:** G-787H
- **Connectivity Technology:** XLR
- **Connector Type:** XLR
- **Special Feature:** Wireless
- **Compatible Devices:** Headphone
- **Color:** Black, Silver
- **Included Components:** microphone
- **Polar Pattern:** Omnidirectional

## Images

![4x800 Adjustable Channels UHF Diversity Wireless Cordless Handheld Microphone Mic System Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) - Image 1](https://m.media-amazon.com/images/I/81gDiWwxbuL.jpg)

## Questions & Answers

**Q: How can i huy just the microphones?**
A: You can buy them from GTD Audio. Go to gtdaudio.net and search for 787

**Q: What kind of rechargeable batteries can you use in this unit, they can be used because I try Duracell but they are a little fat and someone broke one.**
A: ** DO NOT DO NOT **
 Use rechargeable batteries in microphones (or any device) that uses standard batteries!!
Standard batteries are 1.5volts. Rechargeable are 1.2 volts.
So if you microphone uses two batteries, it is working with 3 volts.
However, if you are using rechargeable batteries, you are only giving it 2.4 volts which means it may have reduced range and cause other problems, as 2.4 volts is like weak regular batteries.
When someone like Shure provides a rechargeable battery pack option, the pack is actually containing THREE batteries in the pack - even though it fits into a two battery compartment thereby providing 3.6 volts for a 3 volt device.

Again... you will have many problems if you try to use rechargeable batteries in a device like this!!

**Q: Where can I get a manual / pdf?**
A: On the GTD website

**Q: Does this system have echo cancellation built in? (to avoid ringing / resonance)?**
A: It does not and these mics are fairly susceptible to feedback, however you can usually eq the rings out just fine or use the gain control on the receiver to decrease the sensitivity.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.ar/products/92847119-4x800-adjustable-channels-uhf-diversity-wireless-cordless-handheld-microphone-mic](https://www.desertcart.com.ar/products/92847119-4x800-adjustable-channels-uhf-diversity-wireless-cordless-handheld-microphone-mic)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-24*