---
product_id: 461797326
title: "EXMAX EXD-6688 2.4Ghz Wireless Audio Voice Transmission System Church Assisted Listening Equipment with 9999 Channels for Conference Exhibition(1 Transmitter 12 Receivers with Black Storage Case)"
brand: "exmax"
price: "$92.06"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/461797326-exmax-exd-6688-2-4ghz-wireless-audio-voice-transmission-system
store_origin: EC
region: Ecuador
---

# Ultra-light 22g ear-hook receivers 9999 channels for interference-free clarity 25h transmitter & 23h receiver battery life EXMAX EXD-6688 2.4Ghz Wireless Audio Voice Transmission System Church Assisted Listening Equipment with 9999 Channels for Conference Exhibition(1 Transmitter 12 Receivers with Black Storage Case)

**Brand:** exmax
**Price:** $92.06
**Availability:** ❌ Out of Stock

## Summary

> 🎤 Elevate every voice, anywhere—wireless audio mastery redefined

## Quick Answers

- **What is this?** EXMAX EXD-6688 2.4Ghz Wireless Audio Voice Transmission System Church Assisted Listening Equipment with 9999 Channels for Conference Exhibition(1 Transmitter 12 Receivers with Black Storage Case) by exmax
- **How much does it cost?** $92.06 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/461797326-exmax-exd-6688-2-4ghz-wireless-audio-voice-transmission-system)

## Best For

- exmax enthusiasts

## Why This Product

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

## Key Features

- • **Long-Range Freedom:** Crystal-clear audio up to 120 meters/394 feet—no shouting required
- • **Dual-Presenter Dynamic:** Two transmitters, one channel—seamless simultaneous speaking
- • **Plug & Play Simplicity:** Auto channel matching & one-click mute for effortless control
- • **Power-Packed Endurance:** 25-hour transmitter & 23-hour receiver battery life for all-day events
- • **Limitless Channel Selection:** 9999 license-free 2.4GHz channels for hundreds of groups in one venue

## Overview

The EXMAX EXD-6688 is a professional-grade 2.4GHz wireless audio transmission system designed for conferences, churches, and exhibitions. Featuring 9999 selectable channels, it supports simultaneous dual-transmitter use on a single channel, ensuring clear, interference-free communication across distances up to 120 meters. Lightweight ear-hook receivers and long-lasting batteries (25h transmitter, 23h receiver) enable comfortable, all-day use. Its intuitive auto channel matching and one-click mute functions streamline operation, making it ideal for multilingual meetings, tours, and live events.

## Description

Buy EXMAX EXD-6688 2.4Ghz Wireless Audio Voice Transmission System Church Assisted Listening Equipment with 9999 Channels for Conference Exhibition(1 Transmitter 12 Receivers with Black Storage Case) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- 【Receivers Could Hear Voice from 2 Transmitters Simultaneously】EXMAX EXD-6688 system could help the presenter transmit audio voice messages to an audience at a comfortable level without having to shout. The presenter speaks into a mic-transmitter and the audience use lightweight ear-hook receivers to hear the message.What makes it amazing is that receivers could hear voice messages from two transmitters on the same channel,it means that each group support two presenters speaking simultaneously.
- 【Varied Applications】EXMAX EXD-6688 wireless voice transmission system are used when it is difficult for an individual to talk to listeners due to noise or distance. Popular uses are: Factory and plant tours or tours in other noisy environments, Simultaneous translation for multilingual meetings(church or conference),Portable audio description( performing arts such as theatre or dance, or at sporting events),Command Training,Square Dance, .job/sports training, silent commentary.
- 【Advantage Features】EXMAX EXD-6688 system enables up to two presenters to talk on the same channel in each group, allowing them to take turns at regular intervals to reduce fatigue.Transmitter also has an AUX input which enables to connect a MP3, Smartphone,MP4 to the system.When presenter speaking with main microphone transmitter,the deputy transmitter could send background music or pre-recorded voice files to receivers.Hundreds of tour groups can operate simultaneously in the same area.
- 【Key Datas】9999 Selectable 2.4GHz licence-free world-wide channels accommodating hundreds of groups working on the same place as long as they are on different channels.Used a comfortable level volume to be heard clearly in a noisy environment or over distance.Transmission distance could be up to 120 meters/394ft.The transmitter has mute function.If the interpreter sometimes does not want the audience to hear his speech, he can press the mute button and the audience will not hear his speech.
- 【More detail】Transmitter has built-in 900mAh lithium battery which could be used for 25 hours and receiver built-in 380mAh lithium battery for 23 hours after full charged. Earhook receiver only weight 22g/0.78oz and transmitter weight for 70g/2.5oz.Each little device comes with its own charger and lanyard for complete hands-free operation.Receiver could match transmitter's channel automatically,needn't operate one by one.Transmitter could turn off all connected receivers by one click.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081DVY9JF |
| Date First Available | 10 August 2022 |
| Item Weight | 2.15 Kilograms |
| Item model number | EXD-6688 |
| Product Dimensions | 2.79 x 1.27 x 6.6 cm; 2.15 kg |

## Images

![EXMAX EXD-6688 2.4Ghz Wireless Audio Voice Transmission System Church Assisted Listening Equipment with 9999 Channels for Conference Exhibition(1 Transmitter 12 Receivers with Black Storage Case) - Image 1](https://m.media-amazon.com/images/I/61Jz6ozayEL.jpg)
![EXMAX EXD-6688 2.4Ghz Wireless Audio Voice Transmission System Church Assisted Listening Equipment with 9999 Channels for Conference Exhibition(1 Transmitter 12 Receivers with Black Storage Case) - Image 2](https://m.media-amazon.com/images/I/61zQgCqfwnL.jpg)
![EXMAX EXD-6688 2.4Ghz Wireless Audio Voice Transmission System Church Assisted Listening Equipment with 9999 Channels for Conference Exhibition(1 Transmitter 12 Receivers with Black Storage Case) - Image 3](https://m.media-amazon.com/images/I/71AWd+XLe2L.jpg)
![EXMAX EXD-6688 2.4Ghz Wireless Audio Voice Transmission System Church Assisted Listening Equipment with 9999 Channels for Conference Exhibition(1 Transmitter 12 Receivers with Black Storage Case) - Image 4](https://m.media-amazon.com/images/I/71M478IXbpL.jpg)
![EXMAX EXD-6688 2.4Ghz Wireless Audio Voice Transmission System Church Assisted Listening Equipment with 9999 Channels for Conference Exhibition(1 Transmitter 12 Receivers with Black Storage Case) - Image 5](https://m.media-amazon.com/images/I/71aFEVJ+tzL.jpg)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-24*