---
product_id: 601387471
title: "FREDI HD PLUS Spy Earpiece Invisible Spy Phone Box GSM Audio Device Spy Earpiece Super Small Micro Wireless Earphone Sound Record Indoor/Outdoor Two Way Communication"
brand: "fredi hd plus"
price: "₩215409"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/601387471-fredi-hd-plus-spy-earpiece-invisible-spy-phone-box-gsm
store_origin: KR
region: South Korea
---

# 35db Sensitive Microphone Dual Band 850/900/1800/1900MHz Battery Powered, Lightweight 28g FREDI HD PLUS Spy Earpiece Invisible Spy Phone Box GSM Audio Device Spy Earpiece Super Small Micro Wireless Earphone Sound Record Indoor/Outdoor Two Way Communication

**Brand:** fredi hd plus
**Price:** ₩215409
**Availability:** ✅ In Stock

## Summary

> 👀 Whisper Secrets, Stay Connected!

## Quick Answers

- **What is this?** FREDI HD PLUS Spy Earpiece Invisible Spy Phone Box GSM Audio Device Spy Earpiece Super Small Micro Wireless Earphone Sound Record Indoor/Outdoor Two Way Communication by fredi hd plus
- **How much does it cost?** ₩215409 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/601387471-fredi-hd-plus-spy-earpiece-invisible-spy-phone-box-gsm)

## Best For

- fredi hd plus enthusiasts

## Why This Product

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

## Key Features

- • **High Sensitivity:** Experience crystal-clear audio with a top-notch 35db microphone.
- • **Compact & Portable:** Easily fits in your pocket, making it the ultimate on-the-go communication tool.
- • **Versatile Use Cases:** Perfect for security, law enforcement, and news reporting.
- • **Invisible Communication:** Stay discreet with a hidden design that keeps your conversations private.
- • **Long-Range Connectivity:** Enjoy seamless communication within a 30-80cm range.

## Overview

The FREDI HD PLUS Spy Earpiece is a cutting-edge audio device designed for discreet communication. With its dual band GSM technology, it operates on multiple mobile networks and features a highly sensitive microphone for clear audio capture. Weighing only 28 grams and equipped with a hidden design, this earpiece is perfect for professionals in security, law enforcement, and media. Ideal for those who value privacy and efficiency in their communications.

## Description

FREDI HD PLUS Spy Earpiece Invisible Spy Phone Box GSM Audio Device Spy Earpiece Super Small Micro Wireless Earphone Sound Record Indoor/Outdoor Two Way Communication

## Features

- The new developed BOX has a buildin dual band module that works in both of 850/900/1800/1900MHz mobile phone networks.
- The powerful inductive coil will creat strong signals to drive earpieces within 30-80cm distance.
- 35db top sensitive microphone ensures your partner hear the whisper voices, even the BOX is hidden under the clothes.
- Note:- (BUYER WILL BE RESPONSIBLE FOR ANY ILLEGAL USE OF ANY SPY GADGETS, MISUSING THESE DEVICE IS PUNISHABLE OFFENCE). Useful to communication for security -law enforcement -detectives-news readers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wireless Communication Technology | GSM |
| Special Feature | Hidden |
| Included Components | ‎1*Cell 1*Manual 1*Cable 1*Earpiece 1*Gsm Box |
| Age Range (Description) | Adult |
| Compatible Devices | sony |
| Item Weight | 28 Grams |
| Net Quantity | 1.00 count |
| Control Method | Voice |
| Number of Items | 1 |
| Manufacturer | FREDI HD PLUS, 9810589579, 9773661598 (what's app) - Monday to Saturday - 10:00 AM to 6:30 PM ------(Sunday - close) |
| Model | Gsm |
| Product Dimensions | 3.5 x 5 x 1.3 cm; 28 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | Gsm |
| Special Features | Hidden |
| Power Source | Battery Powered |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Polymer |
| Manufacturer | FREDI HD PLUS |
| Country of Origin | China |
| Item Weight | 28 g |

## Images

![FREDI HD PLUS Spy Earpiece Invisible Spy Phone Box GSM Audio Device Spy Earpiece Super Small Micro Wireless Earphone Sound Record Indoor/Outdoor Two Way Communication - Image 1](https://m.media-amazon.com/images/I/31xdNie3LwL.jpg)
![FREDI HD PLUS Spy Earpiece Invisible Spy Phone Box GSM Audio Device Spy Earpiece Super Small Micro Wireless Earphone Sound Record Indoor/Outdoor Two Way Communication - Image 2](https://m.media-amazon.com/images/I/61fN5yv43IL.jpg)
![FREDI HD PLUS Spy Earpiece Invisible Spy Phone Box GSM Audio Device Spy Earpiece Super Small Micro Wireless Earphone Sound Record Indoor/Outdoor Two Way Communication - Image 3](https://m.media-amazon.com/images/I/61-M2S4lu-L.jpg)
![FREDI HD PLUS Spy Earpiece Invisible Spy Phone Box GSM Audio Device Spy Earpiece Super Small Micro Wireless Earphone Sound Record Indoor/Outdoor Two Way Communication - Image 4](https://m.media-amazon.com/images/I/41oKQR4b77L.jpg)
![FREDI HD PLUS Spy Earpiece Invisible Spy Phone Box GSM Audio Device Spy Earpiece Super Small Micro Wireless Earphone Sound Record Indoor/Outdoor Two Way Communication - Image 5](https://m.media-amazon.com/images/I/513zs-LvkkL.jpg)

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**Shop now:** [https://www.desertcart.kr/products/601387471-fredi-hd-plus-spy-earpiece-invisible-spy-phone-box-gsm](https://www.desertcart.kr/products/601387471-fredi-hd-plus-spy-earpiece-invisible-spy-phone-box-gsm)

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