---
product_id: 721944963
title: "PingaOculto Pinganillo Hidden Examination Mini Invisible Magnet for Mobile with Microphone and Adhesive Strips – Invisible Earphones Spy Wireless Earphones for Copying in Exam (Pinganillo Magnet)"
brand: "pingaoculto"
price: "23.32 DT"
currency: TND
in_stock: false
reviews_count: 5
url: https://www.desertcart.tn/products/721944963-pingaoculto-pinganillo-hidden-examination-mini-invisible-magnet-for-mobile-microphone
store_origin: TN
region: Tunisia
---

# Built-in spy microphone for discreet comms 3mm ultra-mini hidden magnet 4 hours battery life, no charging needed PingaOculto Pinganillo Hidden Examination Mini Invisible Magnet for Mobile with Microphone and Adhesive Strips – Invisible Earphones Spy Wireless Earphones for Copying in Exam (Pinganillo Magnet)

**Brand:** pingaoculto
**Price:** 23.32 DT
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Stay one step ahead with the world’s smallest invisible exam ally!

## Quick Answers

- **What is this?** PingaOculto Pinganillo Hidden Examination Mini Invisible Magnet for Mobile with Microphone and Adhesive Strips – Invisible Earphones Spy Wireless Earphones for Copying in Exam (Pinganillo Magnet) by pingaoculto
- **How much does it cost?** 23.32 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/721944963-pingaoculto-pinganillo-hidden-examination-mini-invisible-magnet-for-mobile-microphone)

## Best For

- pingaoculto enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Enjoy up to 4 hours of uninterrupted use without the hassle of charging—powered by replaceable 9V batteries.
- • **Discreet Communication:** Built-in microphone enables subtle signals like coughs or bumps, keeping your messages covert.
- • **Invisible & Undetectable:** At just 3mm diameter, this earphone stays completely hidden in your ear—perfect for stealthy exam or presentation support.
- • **Seamless Mobile Compatibility:** Works flawlessly with all smartphones via 3.5mm jack—iPhone, Android, you name it.
- • **Water Resistant & Lightweight:** Weighing only 24g and water resistant, it’s designed for comfort and durability in any environment.

## Overview

The PingaOculto Pinganillo is the tiniest wireless magnet earphone on the market, measuring just 3mm in diameter for complete invisibility. Designed for exams, presentations, and covert communication, it connects via 3.5mm jack to all smartphones and features a built-in microphone for discreet signals. With up to 4 hours of battery life powered by replaceable 9V batteries, this lightweight, water-resistant device ensures reliable, undetectable support when you need it most.

## Description

The Pinganillo Nano is the smallest wireless exam ring on the market with a mini headset size of 3 meters. It offers great sound quality, staying totally hidden inside the ear canal. Hidden ear ring works with both recordings and phone calls by connecting the inductor collar to a mobile/mp3 with the invisible headphone jack jack. This product is part of the range of examination headphones from the PingaOculto brand with great experience in the sale of invisible hearing aids. For phone calls includes a hidden spy microphone built into the inductor collar that will be sufficient for short communications (bumps, coughing, etc). If you need to communicate through whispers we recommend the kit with external hidden microphone and invisible bluetooth headphones. The inductor collar includes a multi-function button plus hidden microphones for hidden ear rings with the following functions: Play/Pause/Next/Previous, Answer/Hang Up Call. This kit requires 2 9V batteries not included to operate. Its autonomy is 3-4 hours depending on the volume. It is not necessary to charge the ear rings because the inductor collar causes vibration in the ear ring generating the sound in the hearing aids. Includes small fixed micro. Contents: 2 x Nano pinrings, 1 x Nano inductor collar, 1 x button cable, 1 x extractor, 1 x extractor, 1 x magnet extractor, 1 x instruction manual [English language not guaranteed]

Review: Smidig - Otrolig bra produkt
Review: Praticamente inutili, soprattutto d'estate! - Tralasciando la possibilità che possano finire alla base dell'orecchio, praticamente attaccato alla membrana del timpano, non si sente quasi nulla. Ho impostato il volume al massimo nel cellulare, utilizzando anche le opzioni di accessibilità per aumentare il suono emesse come se avessi problemi di sordità, ma continuavo a non sentire nulla. L'unico modo per sentire qualcosa è tenerlo attaccato alla collana che viene fornita, ma questo non è produttivo. Inoltre, durante l'inverno, si può coprire la collana con un maglione a collo alto, ma d'estate è impossibile nasconderla sotto i vestiti, perché è davvero lunga e ingombrante. Praticamente inutile!

## Features

- Invisible Pinganillo - Smallest hidden and wireless magnet rings on the market with a mini size of only 3mm in diameter. It is completely hidden in the ear and is undetectable.
- ⭐【 For Exams】 The exam ring serves as chops for exams, presentations or spy communications. The earphones spy magnet can be used in noiseless environments such as an exam or library.
- 📱【Calls and Recordings】 Works with mobile phone in phone calls or recordings by connecting via 3.5 mm jack. Compatible with all mobile phones including iPhone and Android.
- Built-in microphone: includes a small spy microphone built into the cable that sits in the hidden neck and allows short communications such as coughing or bumping.
- Hours of battery life: approximately 4 hours depending on the volume. The Invisible Magnet Earphone does not require charging. *The inductor collar requires 2 9V batteries not included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084D9N8W9 |
| Age Range Description | Adult |
| Battery Average Life | 4 Hours |
| Box Contents | User Manual |
| Brand | PingaOculto |
| Brand Name | PingaOculto |
| Colour | Black/White |
| Compatible Devices | Mobile phones, including iPhone and Android |
| Control Type | Call Control |
| Customer Reviews | 3.2 out of 5 stars 154 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Rounded |
| Form Factor | In Ear |
| Headphone Form Factor | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Headphones Jack | 3.5 mm Jack |
| Is Autographed | No |
| Item Weight Unit of Measure | 24 Grams |
| Manufacturer | PingaOculto |
| Model Name | Pinganillo Nano |
| Model Number | UTP-CT-N |
| Network Connectivity Technology | Wireless |
| Noise Control | Active Noise Cancellation |
| Number of Items | 4 |
| Product Features | Microphone Included |
| Series Number | 876504 |
| Specific Uses For Product | Exams and presentations |
| UPC | 706212918224 |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** PingaOculto
- **Colour:** Black/White
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Noise Control:** Active Noise Cancellation

## Images

![PingaOculto Pinganillo Hidden Examination Mini Invisible Magnet for Mobile with Microphone and Adhesive Strips – Invisible Earphones Spy Wireless Earphones for Copying in Exam (Pinganillo Magnet) - Image 1](https://m.media-amazon.com/images/I/71-b+hIAZsL.jpg)
![PingaOculto Pinganillo Hidden Examination Mini Invisible Magnet for Mobile with Microphone and Adhesive Strips – Invisible Earphones Spy Wireless Earphones for Copying in Exam (Pinganillo Magnet) - Image 2](https://m.media-amazon.com/images/I/71eV0IIFNoL.jpg)
![PingaOculto Pinganillo Hidden Examination Mini Invisible Magnet for Mobile with Microphone and Adhesive Strips – Invisible Earphones Spy Wireless Earphones for Copying in Exam (Pinganillo Magnet) - Image 3](https://m.media-amazon.com/images/I/71e56tiLaLL.jpg)
![PingaOculto Pinganillo Hidden Examination Mini Invisible Magnet for Mobile with Microphone and Adhesive Strips – Invisible Earphones Spy Wireless Earphones for Copying in Exam (Pinganillo Magnet) - Image 4](https://m.media-amazon.com/images/I/71vvp9ZHTDL.jpg)
![PingaOculto Pinganillo Hidden Examination Mini Invisible Magnet for Mobile with Microphone and Adhesive Strips – Invisible Earphones Spy Wireless Earphones for Copying in Exam (Pinganillo Magnet) - Image 5](https://m.media-amazon.com/images/I/81KtDZnXZOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smidig
*by A***I on 21 March 2024*

Otrolig bra produkt

### ⭐ Praticamente inutili, soprattutto d'estate!
*by A***I on 10 March 2023*

Tralasciando la possibilità che possano finire alla base dell'orecchio, praticamente attaccato alla membrana del timpano, non si sente quasi nulla. Ho impostato il volume al massimo nel cellulare, utilizzando anche le opzioni di accessibilità per aumentare il suono emesse come se avessi problemi di sordità, ma continuavo a non sentire nulla. L'unico modo per sentire qualcosa è tenerlo attaccato alla collana che viene fornita, ma questo non è produttivo. Inoltre, durante l'inverno, si può coprire la collana con un maglione a collo alto, ma d'estate è impossibile nasconderla sotto i vestiti, perché è davvero lunga e ingombrante. Praticamente inutile!

### ⭐⭐⭐⭐⭐ Es muy discreto
*by M***S on 27 February 2021*

Aunque molesta un poco en el oido y no se entiende al 100% lo que se dice, pero sirve para lo que lo compras

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-10*