---
product_id: 745014100
title: "PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam Phone Microphone Adhesive Strips - Secret Earphone Micro Listening Device Hearing in Ear Cheating (Spy Earpiece Nano)"
brand: "pingaoculto"
price: "€ 42.13"
currency: EUR
in_stock: true
reviews_count: 11
category: "Pinga Oculto"
url: https://www.desertcart.ie/products/745014100-pingaoculto-spy-earpiece-wireless-earphones-invisible-hidden-mini-headset-exam
store_origin: IE
region: Ireland
---

# 8 hours battery-free autonomy Integrated covert microphone 3mm ultra-mini invisible design PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam Phone Microphone Adhesive Strips - Secret Earphone Micro Listening Device Hearing in Ear Cheating (Spy Earpiece Nano)

**Brand:** pingaoculto
**Price:** € 42.13
**Availability:** ✅ In Stock

## Summary

> 🕶️ Stay invisible, stay ahead — the ultimate spy tech for the modern pro.

## Quick Answers

- **What is this?** PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam Phone Microphone Adhesive Strips - Secret Earphone Micro Listening Device Hearing in Ear Cheating (Spy Earpiece Nano) by pingaoculto
- **How much does it cost?** € 42.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/745014100-pingaoculto-spy-earpiece-wireless-earphones-invisible-hidden-mini-headset-exam)

## 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

- • **Stealth Mode Activated:** The tiniest 3mm earpiece ensures complete invisibility—blend in, never stand out.
- • **Seamless Multi-Device Sync:** Compatible with all smartphones and tablets via 3.5mm jack—plug in and stay connected.
- • **Water Resistant Minimalism:** Sleek, minimalist design with water resistance for worry-free, everyday stealth.
- • **Endurance for the Long Haul:** Up to 8 hours of uninterrupted use without charging—power through your day effortlessly.
- • **Covert Communication Mastery:** Integrated microphone hidden in the collar enables discreet, real-time interaction.

## Overview

The PingaOculto Spy Earpiece is a cutting-edge, ultra-mini 3mm wireless headset designed for discreet communication during exams or presentations. Featuring electromagnetic induction technology, it offers up to 8 hours of battery-free autonomy, an integrated covert microphone, and universal compatibility with all mobile devices via a 3.5mm jack. Its water-resistant, minimalist design ensures stealth and durability for professional-grade covert use.

## Description

PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam Phone Microphone Adhesive Strips - Secret Earphone Micro Listening Device Hearing in Ear Cheating (Spy Earpiece Nano): desertcart.co.uk: Electronics & Photo

Review: Perfect deserves the price - Perfetc
Review: Poor product bad customer service - Item did not work Poor customer service They haven’t refunded me even though the item was returned

## Features

- 🕵【 Invisible Earpiece 】The smallest wireless, hidden magnet earpieces on the market with a mini size of only 3 mm in diameter. Completely hidden in the ear and undetectable.
- ⭐【 For Exams 】The exam earpiece serves as an exam cheat sheet for presentations or spy communications. The magnet spy earphones can be used in noiseless environments such as an exam room or library.
- 📱【 Calls and Recordings 】Works with mobile phone for phone calls or recordings by connecting via 3.5 mm jack plug. Compatible with all mobile phones including iPhone and Android.
- 🎙️【 Integrated Microphone 】It includes a small spy microphone integrated in the cable that is placed in the hidden collar and allows short communications such as coughing or knocking.
- 🔋【 Hours of Autonomy 】Autonomy of approximately 8 hours depending on volume. The Invisible Magnet Earpiece does not require charging. *Induction collar requires 2 x 9 V batteries not included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084D9N8W9 |
| Age range (description) | Adult |
| Best Sellers Rank | 2,347 in In-Ear Headphones |
| Cable feature | Detachable |
| Compatible devices | Cellphones, Tablets, Laptops, Gaming Consoles, Desktops, Smart Speaker, Telephones |
| Control method | Touch |
| Control type | Button Control |
| Guaranteed software updates until | unknown |
| Included components | User Manual |
| Item model number | UTP-CT-NANO |
| Item weight | 24 Grams |
| Manufacturer | PingaOculto |
| Material | Plastic |
| Number of items | 1 |
| Package Dimensions | 10.8 x 9.8 x 2.5 cm; 24 g |
| Package type | With various accessories |
| Recommended uses for product | Exams and presentations |
| Specific uses for product | Exams and presentations |
| Style | Minimalist |
| Water resistance level | Water Resistant |
| Wireless communication technology | Electromagnetic induction |

## Product Details

- **Brand:** PingaOculto
- **Colour:** Black
- **Connectivity technology:** Wireless
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Headphone jack:** 3.5 mm Jack
- **Impedance:** 100 Ohms
- **Model name:** Spy Earpiece Nano
- **Noise control:** None
- **Sensitivity:** 8 Hours

## Images

![PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam Phone Microphone Adhesive Strips - Secret Earphone Micro Listening Device Hearing in Ear Cheating (Spy Earpiece Nano) - Image 1](https://m.media-amazon.com/images/I/71-b+hIAZsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect deserves the price
*by G***S on 12 August 2025*

Perfetc

### ⭐ Poor product bad customer service
*by S***N on 29 September 2025*

Item did not work Poor customer service They haven’t refunded me even though the item was returned

### ⭐ Don't waste your money on this!
*by M***A on 12 May 2025*

Don't waste your money on this!

## Frequently Bought Together

- PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam Phone Microphone Adhesive Strips - Secret Earphone Micro Listening Device Hearing in Ear Cheating (Spy Earpiece Nano)
- PingaOculto Spy Earpiece Wireless Earphones Invisible - Silver Oxide Button Cell Batteries with Battery Voltage 1,55 V 8 mAh (4 Battery Units 337 - SR416SW for Spy Earpiece Vip Pro Mini or SuperMini)
- renata Swiss Watch Battery 3 x 337 or SR416SW Made of Silver Oxide 1.5 V (SR43SW)

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**Shop now:** [https://www.desertcart.ie/products/745014100-pingaoculto-spy-earpiece-wireless-earphones-invisible-hidden-mini-headset-exam](https://www.desertcart.ie/products/745014100-pingaoculto-spy-earpiece-wireless-earphones-invisible-hidden-mini-headset-exam)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-13*