---
product_id: 428797784
title: "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: "€ 126.49"
currency: EUR
in_stock: true
reviews_count: 9
category: "Pinga Oculto"
url: https://www.desertcart.hr/products/428797784-spy-earpiece-wireless-earphones-invisible-hidden-mini-headset-exam-phone
store_origin: HR
region: Croatia
---

# Seamless phone call compatibility 4-hour induction collar battery life 3mm ultra-mini invisible design 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:** € 126.49
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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?** € 126.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/428797784-spy-earpiece-wireless-earphones-invisible-hidden-mini-headset-exam-phone)

## 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

- • **Integrated Spy Mic:** Built-in microphone in the collar cable enables subtle, short-range communication.
- • **Long-Lasting Power:** Induction collar powers the earpiece for up to 4 hours without needing a recharge.
- • **Stealth Mode Activated:** Tiny 3mm diameter earpiece stays completely hidden for discreet use.
- • **Effortless Connectivity:** Plug & play with all smartphones via 3.5mm jack for flawless calls and recordings.
- • **Exam & Presentation Ready:** Perfect for quiet environments like exams or professional presentations where secrecy matters.

## Overview

The PingaOculto Spy Earpiece Nano V3 is a cutting-edge, ultra-mini wireless headset designed for discreet communication. With a tiny 3mm diameter, it remains completely hidden in the ear, ideal for exams, presentations, or covert calls. It connects effortlessly to all smartphones via a 3.5mm jack and features an integrated microphone in the induction collar for subtle communication. The collar powers the earpiece for up to 4 hours, ensuring reliable use without frequent charging.

## 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 |
| Best Sellers Rank | 7,074 in In-Ear Headphones |
| Cable feature | Without Cable |
| Compatible devices | Phones (including iPhones and Android devices) |
| Control method | Remote |
| Control type | Volume Control |
| Guaranteed software updates until | unknown |
| Included components | User Manual |
| Item model number | UMD-ST-NANO-3 |
| Manufacturer | PingaOculto |
| Material | Plastic |
| Number of items | 1 |
| Package Dimensions | 16 x 11 x 2 cm; 200 g |
| Package type | Protection box |
| Recommended uses for product | Exams and Presentations |
| Specific uses for product | Exams, Phone Calls |
| Style | Magnet V3 |
| Water resistance level | Not Water Resistant |

## 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

![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)

## 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/428797784-spy-earpiece-wireless-earphones-invisible-hidden-mini-headset-exam-phone](https://www.desertcart.hr/products/428797784-spy-earpiece-wireless-earphones-invisible-hidden-mini-headset-exam-phone)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-09*