---
product_id: 428797784
title: "PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam for Phone with Microphone - Secret Earphone Micro Listening Device Hearing Ear Cheating Earbuds (Spy Earpiece Nano V3)"
brand: "pingaoculto"
price: "89577CFA"
currency: XOF
in_stock: true
reviews_count: 4
category: "Pinga Oculto"
url: https://www.desertcart.sn/products/428797784-pingaoculto-spy-earpiece-wireless-earphones-invisible-hidden-mini-headset-exam
store_origin: SN
region: Senegal
---

# 4 hours induction collar battery Integrated hidden microphone 3mm ultra-mini invisible size PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam for Phone with Microphone - Secret Earphone Micro Listening Device Hearing Ear Cheating Earbuds (Spy Earpiece Nano V3)

**Brand:** pingaoculto
**Price:** 89577CFA
**Availability:** ✅ In Stock

## Summary

> 🕶️ Stay invisible, stay connected — the ultimate covert audio edge.

## Quick Answers

- **What is this?** PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam for Phone with Microphone - Secret Earphone Micro Listening Device Hearing Ear Cheating Earbuds (Spy Earpiece Nano V3) by pingaoculto
- **How much does it cost?** 89577CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/428797784-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

- • **Power That Lasts:** Up to 4 hours of uninterrupted use with induction collar charging—no earpiece charging needed.
- • **Stealth Mode Activated:** Tiny 3mm diameter earpiece stays completely hidden for discreet use.
- • **Spy-Grade Communication:** Integrated microphone in the collar enables subtle, short-range signals like coughs or knocks.
- • **Universal Compatibility:** Works effortlessly with iPhone, Android, and any device with a 3.5mm jack.
- • **Seamless Exam & Call Support:** Compatible with all phones via 3.5mm jack for flawless calls and recordings.

## Overview

The PingaOculto Spy Earpiece Nano V3 is a cutting-edge, ultra-mini wireless earphone designed for discreet communication. With a tiny 3mm diameter, it remains completely hidden in the ear, ideal for exams or covert calls. It connects via a 3.5mm jack to all smartphones, features an integrated microphone in the induction collar for subtle signaling, and offers up to 4 hours of battery life without needing to charge the earpiece itself.

## Description

PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam for Phone with Microphone - Secret Earphone Micro Listening Device Hearing Ear Cheating Earbuds (Spy Earpiece Nano V3): desertcart.co.uk: Electronics & Photo

Review: Dear seller could you please send me the product ASAP PLEASE - Let’s see I am gonna write in detail once I tested the product Just now I ordered This nano product, looks like reliable I can’t wait to try it Dear seller could you please send me the product ASAP PLEASE
Review: Poorly quality - This item is poorly made and if cheap materials., it’s unpleasant to look at and the feel is not good, the sound quality is poor and looses connection frequently I’m trying to return this piece of crap and they want me to pay for the privilage . Their Customer services are a joke and will now be going through desertcart for a full refund Avoid.

## 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 】 Induction collar battery life of approximately 4 hours depending on volume. Charging cable for the induction necklace included. The Earpiece does not require charging.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Y3MHSQZ |
| Age Range Description | Adult |
| Antenna Location | Exams and Presentations |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 4 Hours |
| Best Sellers Rank | 8,062 in In-Ear Headphones |
| Box Contents | User Manual |
| Brand | PingaOculto |
| Brand Name | PingaOculto |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Colour | Black |
| Compatible Devices | Phones (including iPhones and Android devices) |
| Control Method | Remote |
| Control Type | Volume Control |
| Controller Type | wireless |
| Country of Origin | China |
| Customer Package Type | Protection box |
| Customer Reviews | 3.0 out of 5 stars 24 Reviews |
| Ear placement | In Ear |
| Earpiece Shape | Rounded tip |
| Enclosure Material | Plastic |
| Form factor | In Ear |
| Frequency Range | 20Hz - 20,000Hz |
| Headphone Form Factor | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 100 Ohms |
| Is Autographed | No |
| Manufacturer | PingaOculto |
| Model Name | Spy Earpiece Nano V3 |
| Model Number | UMD-ST-NANO-3 |
| Network Connectivity Technology | Wireless |
| Noise Control | None |
| Noise control | None |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Product Features | Microphone Included |
| Product Warranty | 2 years |
| Series Number | 3 |
| Specific Uses For Product | Exams, Phone Calls |
| Style Name | Magnet V3 |
| Theme | Studio |
| UPC | 706212918279 |
| Unit Count | 2.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | 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 V3
- **Noise control:** None
- **Wireless communication technology:** Electromagnetic induction

## Images

![PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam for Phone with Microphone - Secret Earphone Micro Listening Device Hearing Ear Cheating Earbuds (Spy Earpiece Nano V3) - Image 1](https://m.media-amazon.com/images/I/71f2QxBkmFL.jpg)
![PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam for Phone with Microphone - Secret Earphone Micro Listening Device Hearing Ear Cheating Earbuds (Spy Earpiece Nano V3) - Image 2](https://m.media-amazon.com/images/I/715bJQX3a+L.jpg)
![PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam for Phone with Microphone - Secret Earphone Micro Listening Device Hearing Ear Cheating Earbuds (Spy Earpiece Nano V3) - Image 3](https://m.media-amazon.com/images/I/71QaLBoaKOL.jpg)
![PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam for Phone with Microphone - Secret Earphone Micro Listening Device Hearing Ear Cheating Earbuds (Spy Earpiece Nano V3) - Image 4](https://m.media-amazon.com/images/I/71AFLVa6Q7L.jpg)
![PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam for Phone with Microphone - Secret Earphone Micro Listening Device Hearing Ear Cheating Earbuds (Spy Earpiece Nano V3) - Image 5](https://m.media-amazon.com/images/I/81+QLzvscwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dear seller could you please send me the product ASAP PLEASE
*by Y***K on 16 June 2022*

Let’s see I am gonna write in detail once I tested the product Just now I ordered This nano product, looks like reliable I can’t wait to try it Dear seller could you please send me the product ASAP PLEASE

### ⭐ Poorly quality
*by F***R on 11 August 2022*

This item is poorly made and if cheap materials., it’s unpleasant to look at and the feel is not good, the sound quality is poor and looses connection frequently I’m trying to return this piece of crap and they want me to pay for the privilage . Their Customer services are a joke and will now be going through Amazon for a full refund Avoid.

### ⭐ Not working
*by M***A on 30 November 2024*

It’s not working

## Frequently Bought Together

- PingaOculto Spy Earpiece Wireless Earphones Invisible Hidden Mini Headset Exam for Phone with Microphone - Secret Earphone Micro Listening Device Hearing Ear Cheating Earbuds (Spy Earpiece Nano V3)
- 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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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-04*