---
product_id: 555099167
title: "PingaOculto Spy Earpiece GSM Wireless Earphones Invisible Hidden Mini Headset Exam SIM Card Microphone Adhesive Strips - Secret Earphone Micro Listening Device Ear Cheating (Spy Earpiece Nano V7)"
brand: "pingaoculto"
price: "¥34598"
currency: JPY
in_stock: true
reviews_count: 11
category: "Pinga Oculto"
url: https://www.desertcart.jp/products/555099167-pingaoculto-spy-earpiece-gsm-wireless-earphones-invisible-hidden-mini-headset
store_origin: JP
region: Japan
---

# 3mm ultra-mini hidden earpiece GSM SIM card direct call support 3 hours continuous battery life PingaOculto Spy Earpiece GSM Wireless Earphones Invisible Hidden Mini Headset Exam SIM Card Microphone Adhesive Strips - Secret Earphone Micro Listening Device Ear Cheating (Spy Earpiece Nano V7)

**Brand:** pingaoculto
**Price:** ¥34598
**Availability:** ✅ In Stock

## Summary

> 🎯 Stay one step ahead with the world’s smallest secret communication device!

## Quick Answers

- **What is this?** PingaOculto Spy Earpiece GSM Wireless Earphones Invisible Hidden Mini Headset Exam SIM Card Microphone Adhesive Strips - Secret Earphone Micro Listening Device Ear Cheating (Spy Earpiece Nano V7) by pingaoculto
- **How much does it cost?** ¥34598 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/555099167-pingaoculto-spy-earpiece-gsm-wireless-earphones-invisible-hidden-mini-headset)

## 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:** Up to 3 hours of uninterrupted use keeps you connected through exams or presentations.
- • **Built-in Spy Microphone:** Discreet collar mic lets you communicate subtly with coughs or bumps.
- • **Plug & Play Convenience:** Includes charging cable and EU charger; no complicated setup required.
- • **Invisible & Undetectable:** At just 3mm diameter, this earpiece disappears completely in your ear for ultimate stealth.
- • **SIM Card Enabled Freedom:** No phone needed—insert a GSM SIM card and make calls directly through the device.

## Overview

The PingaOculto Spy Earpiece Nano V7 is a cutting-edge, ultra-mini wireless headset designed for covert communication. Featuring a 3mm invisible earpiece, GSM SIM card compatibility for direct calls, and a built-in microphone, it offers up to 3 hours of battery life. Perfect for discreet use in exams, presentations, or any situation demanding stealth and reliability.

## Description

PingaOculto Spy Earpiece GSM Wireless Earphones Invisible Hidden Mini Headset Exam SIM Card Microphone Adhesive Strips - Secret Earphone Micro Listening Device Ear Cheating (Spy Earpiece Nano V7): 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 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.
- 【GSM SIM Card Inductor Collar】No mobile phone is required for use by inserting the SIM card directly into the inductor collar. Support phone calls for GSM 850, 900, 1800 and 1900 bands.
- Built-in microphone: includes a small spy microphone built into the collar that sits on the hidden neck and allows short communications such as coughing or bumping.
- Hours of battery life: approximately 3 hours depending on the volume. Includes charging cable and EU charger for the inductor collar. The Pinganillo does not require charging.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCYKHMV3 |
| Best Sellers Rank | 2,126 in In-Ear Headphones |
| Control method | Touch |
| Guaranteed software updates until | unknown |
| Item Weight | 20 g |
| Item model number | UTP-CT-NANO |
| Manufacturer | PingaOculto |
| Number of items | 1 |

## Product Details

- **Age range (description):** Adult
- **Brand:** PingaOculto
- **Colour:** Black/White
- **Connectivity technology:** Wireless
- **Control type:** Call Control
- **Form factor:** In Ear
- **Included components:** User Manual
- **Item weight:** 20 Grams
- **Material:** Plastic
- **Model name:** Nano Penanillo

## Images

![PingaOculto Spy Earpiece GSM Wireless Earphones Invisible Hidden Mini Headset Exam SIM Card Microphone Adhesive Strips - Secret Earphone Micro Listening Device Ear Cheating (Spy Earpiece Nano V7) - Image 1](https://m.media-amazon.com/images/I/71-ukqnSFCL.jpg)
![PingaOculto Spy Earpiece GSM Wireless Earphones Invisible Hidden Mini Headset Exam SIM Card Microphone Adhesive Strips - Secret Earphone Micro Listening Device Ear Cheating (Spy Earpiece Nano V7) - Image 2](https://m.media-amazon.com/images/I/71e5uetAucL.jpg)
![PingaOculto Spy Earpiece GSM Wireless Earphones Invisible Hidden Mini Headset Exam SIM Card Microphone Adhesive Strips - Secret Earphone Micro Listening Device Ear Cheating (Spy Earpiece Nano V7) - Image 3](https://m.media-amazon.com/images/I/71QaLBoaKOL.jpg)
![PingaOculto Spy Earpiece GSM Wireless Earphones Invisible Hidden Mini Headset Exam SIM Card Microphone Adhesive Strips - Secret Earphone Micro Listening Device Ear Cheating (Spy Earpiece Nano V7) - Image 4](https://m.media-amazon.com/images/I/71gOHUK7xeL.jpg)
![PingaOculto Spy Earpiece GSM Wireless Earphones Invisible Hidden Mini Headset Exam SIM Card Microphone Adhesive Strips - Secret Earphone Micro Listening Device Ear Cheating (Spy Earpiece Nano V7) - Image 5](https://m.media-amazon.com/images/I/81qWStGWpVL.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 GSM Wireless Earphones Invisible Hidden Mini Headset Exam SIM Card Microphone Adhesive Strips - Secret Earphone Micro Listening Device Ear Cheating (Spy Earpiece Nano V7)
- renata Swiss Watch Battery 3 x 337 or SR416SW Made of Silver Oxide 1.5 V (SR43SW)
- Renata 337 SR416SW SB silver oxide watch battery, 1.55 V, blister pack

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**Shop now:** [https://www.desertcart.jp/products/555099167-pingaoculto-spy-earpiece-gsm-wireless-earphones-invisible-hidden-mini-headset](https://www.desertcart.jp/products/555099167-pingaoculto-spy-earpiece-gsm-wireless-earphones-invisible-hidden-mini-headset)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-11*