---
product_id: 557675590
title: "D Debra Audio ER-Mini UHF Portable Wireless in-Ear Monitor System with Monitoring Type for Stage, Band, Recording Studio, Musicians, Monitoring (with 2 Receivers)"
brand: "d debra"
price: "₩14103"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/557675590-d-debra-audio-er-mini-uhf-portable-wireless-in-ear
store_origin: KR
region: South Korea
---

# 16 channels 30m signal range 4h battery life D Debra Audio ER-Mini UHF Portable Wireless in-Ear Monitor System with Monitoring Type for Stage, Band, Recording Studio, Musicians, Monitoring (with 2 Receivers)

**Brand:** d debra
**Price:** ₩14103
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Performance with Unmatched Clarity!

## Quick Answers

- **What is this?** D Debra Audio ER-Mini UHF Portable Wireless in-Ear Monitor System with Monitoring Type for Stage, Band, Recording Studio, Musicians, Monitoring (with 2 Receivers) by d debra
- **How much does it cost?** ₩14103 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/557675590-d-debra-audio-er-mini-uhf-portable-wireless-in-ear)

## 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

- • **Recharge and Go:** Portable design with 4 hours of battery life for uninterrupted performances.
- • **Expand Your Setup:** Easily add more receivers to suit your growing needs.
- • **Unleash Your Sound:** Experience crystal-clear audio with a 107 dB signal-to-noise ratio.
- • **Stay Connected Anywhere:** Enjoy a robust 30-meter reception range for ultimate freedom on stage.
- • **Versatile Compatibility:** Seamlessly connects to most devices via a 3.5mm interface.

## Overview

The D Debra Audio ER-Mini UHF Portable Wireless in-Ear Monitor System is designed for musicians and performers, featuring a rechargeable battery with 4 hours of life, a 30-meter signal range, and 16 selectable channels to ensure clear audio transmission. This system is compliant with FCC regulations and is perfect for various sound-monitoring events, making it an essential tool for any stage or studio setup.

## Description

TRANSMITTER 1.Frequency Range: 501-599.5MHz 2.Number of Channel: 16（1,2,3,4,5,6,7,8,9，A,B,C,D,E,F,0） 3.Oscillation mode: DSP chip frequency locking 4.Frequency Stability: ±10ppm 5.RF power: 10dBm 6.Frequency Response: 40~18000Hz 7.Total Harmonic Distortion: ≤0.5% 8.Power supply: Built in lithium battery，600mAh/3.7V  Receiver 1.Frequency Range: 501-599.5MHz 2.Number of Channel: 16（1,2,3,4,5,6,7,8,9，A,B,C,D,E,F,0） 3.Oscillation mode: DSP chip frequency locking  4.Frequency Stability: ±10ppm  5.Receiving Sensitivity: -95~-71dBm  6.Frequency Response: 40~18000Hz 7.Total Harmonic Distortion: ≤0.5% 8.S/N Ratio: ≥90dB 9.Audio output: ≤ 350mv 10.Power supply: Built in lithium battery，600mAh/3.7V

## Features

- 【Portable Rechargeable Monitoring System】 D Debra ER-mini in ear monitor system suitable for multiple places. 3.5mm interface Wireless transmitter supports the connection of most devices. The built-in rechargeable battery，4 hours of battery life can support most indoor and outdoor situations. You can use in stage, broadcast, recording room, musician, band performance, Live Performance etc.
- 【UHF Stable Signal Transmission】 ER-mini system using high quality DSP chip to improve the overall performance, anti-frequency reduction, anti-series frequency, with stronger and more stable signal and better signal to noise ratio. Effective reception distance can reach 30 meters (98 feet) in an unobstructed open area. Less than 4.5ms Latency(normal),Up to 107 dB signal-to-noise ratio provides clear, detailed audio at any volume.
- 【Comply with the latest FCC regulations】 The frequency range is 501MHz-599.5MHz. The preset 16 channels can be switched at will, which can better avoid signal interference.
- 【Extensible Monitor system】Depending on your needs, you can add additional receivers. There is no quantity limit,. Good quality earbuds provide pure sound and enhanced performance. It works perfectly in various sound-monitoring events, stage performance, studio recording, exhibit, lecture, instruction, speech, etc.
- 【You Will Get】After buying, you will get a free warranty for one year. Packaging list: 1* Wireless basic unit transmitter, 2* UHF Bodypack receiver, 1* 3.35mm audio cable, 2* earphone, 1* USB charging cable, 1* manual. For any questions, click "Your Order" option. Click "Contact seller".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Control Method | Touch |
| Color | Black |
| Headphone Folding Features | In Ear |
| Earpiece Shape | Rounded Tips |
| Headphones Ear Placement | In Ear |
| Wireless Technology | 外 |
| Connectivity Technology | Wireless |
| Headphone Jack | 3.5 mm Jack |
| Carrying Case Material | Metal or Plastic |
| Antenna Location | Music |
| Compatible Devices | Devices with a 3.5mm audio output jack |
| Cable Features | Without Cable |
| Additional Features | In Ear |
| Enclosure Material | Plastic, Metal |
| Specific Uses For Product | Music, Stage Performance, Recording Studio, Broadcast, Band Live Performance |
| Frequency Range | 501-599.5 MHz |
| Impedance | 32 Ohm |
| Noise Control | None |

## Product Details

- **Brand:** D Debra
- **Colour:** Black
- **Ear placement:** Open Ear
- **Form factor:** In Ear
- **Impedance:** 32 Ohm

## Images

![D Debra Audio ER-Mini UHF Portable Wireless in-Ear Monitor System with Monitoring Type for Stage, Band, Recording Studio, Musicians, Monitoring (with 2 Receivers) - Image 1](https://m.media-amazon.com/images/I/61aC1E0RtPL.jpg)
![D Debra Audio ER-Mini UHF Portable Wireless in-Ear Monitor System with Monitoring Type for Stage, Band, Recording Studio, Musicians, Monitoring (with 2 Receivers) - Image 2](https://m.media-amazon.com/images/I/61O4uef6T7L.jpg)
![D Debra Audio ER-Mini UHF Portable Wireless in-Ear Monitor System with Monitoring Type for Stage, Band, Recording Studio, Musicians, Monitoring (with 2 Receivers) - Image 3](https://m.media-amazon.com/images/I/61nsFM279cL.jpg)
![D Debra Audio ER-Mini UHF Portable Wireless in-Ear Monitor System with Monitoring Type for Stage, Band, Recording Studio, Musicians, Monitoring (with 2 Receivers) - Image 4](https://m.media-amazon.com/images/I/61hJILzYBWL.jpg)
![D Debra Audio ER-Mini UHF Portable Wireless in-Ear Monitor System with Monitoring Type for Stage, Band, Recording Studio, Musicians, Monitoring (with 2 Receivers) - Image 5](https://m.media-amazon.com/images/I/61+Igvh66rL.jpg)

## Available Options

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

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*