---
product_id: 592171511
title: "PingaOculto Spy Earpiece GSM Exams Invisible Hidden Wireless Earphones in-Ear for SIM Card Microphone Adhesive Strips - Discreet Listening Device to Copy (Spy Earpiece Vip Pro UltraMini GSM Piece)"
brand: "pingaoculto"
price: "143279₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/592171511-pingaoculto-spy-earpiece-gsm-exams-invisible-hidden-wireless-earphones-in
store_origin: VN
region: Vietnam
---

# 8 hours battery-free use Integrated mic for covert comms 3mm ultra-mini invisible size PingaOculto Spy Earpiece GSM Exams Invisible Hidden Wireless Earphones in-Ear for SIM Card Microphone Adhesive Strips - Discreet Listening Device to Copy (Spy Earpiece Vip Pro UltraMini GSM Piece)

**Brand:** pingaoculto
**Price:** 143279₫
**Availability:** ❌ Out of Stock

## Summary

> 🕶️ Stay invisible, stay ahead — the ultimate secret weapon for the modern professional.

## Quick Answers

- **What is this?** PingaOculto Spy Earpiece GSM Exams Invisible Hidden Wireless Earphones in-Ear for SIM Card Microphone Adhesive Strips - Discreet Listening Device to Copy (Spy Earpiece Vip Pro UltraMini GSM Piece) by pingaoculto
- **How much does it cost?** 143279₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/592171511-pingaoculto-spy-earpiece-gsm-exams-invisible-hidden-wireless-earphones-in)

## 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

- • **Comfort Meets Function:** Lightweight and ergonomically designed for all-day wear without discomfort, perfect for high-stakes exams or presentations.
- • **Stealth Mode Activated:** Virtually undetectable 3mm earpiece fits discreetly inside your ear for total invisibility.
- • **Universal Compatibility:** Works effortlessly with all smartphones and devices via 3.5mm jack—iPhone, Android, tablets, and more.
- • **Seamless Spy Communication:** Integrated microphone with adhesive collar enables subtle signals like coughs or knocks for flawless covert interaction.
- • **Endurance That Outlasts You:** Enjoy up to 8 hours of uninterrupted use without the hassle of charging—powered by simple 9V batteries.

## Overview

The PingaOculto Spy Earpiece Nano is a cutting-edge, ultra-mini wireless headset designed for discreet communication during exams, presentations, or covert operations. Measuring just 3mm, it fits invisibly in the ear and operates via electromagnetic induction with up to 8 hours of battery-free use. Featuring an integrated microphone and universal 3.5mm compatibility, it ensures clear, hands-free calls and secret signals, all wrapped in a lightweight, comfortable design built for professionals who demand stealth and reliability.

## Description

Product Description -Description- Spy Earpiece Vip Pro UltraMini GSM Piece - PingaOculto The Vip Pro GSM Earpiece is a small hidden earpiece (1.2 x 0.68 cm). Thanks to its conical shape, it is completely hidden and has greater volume and high sound quality . It requires a Nano SIM card to function. You will be able to receive phone calls that will be answered automatically . During phone calls, the built-in microphone allows you to communicate even in whispers . -Operation- It requires an inductor element underneath your clothing to function. The inductor element includes buttons to raise and lower the volume and a multifunction button with the following functions On/Off Manually answer call Initiate call to emergency contact (SOS) The Vip Pro UltraMini Earpiece requires an SR416SW/337 battery to function. Two are included . Complete Kit Includes everything you need, except the Nano SIM card. 2 Batteries Included 2 batteries included 337/SR416SW with a battery life of up to 4 hours each. Vip Pro Earpiece The size and shape of the Vip Pro make it easy to insert and remove the earpiece. Electromagnetic Induction Thanks to secure electromagnetic induction technology , we can hear clearly and distinctly with our invisible earpiece. Used in exams for extra help. Used in presentations to enhance the presentation. Used by spies as a means of communication. Vip Pro Models GSM Piece VPUM GSM Card VPUM Bluetooth Pen VPUM Bluetooth Piece VPUM Bluetooth Collar IM VPUM Bluetooth Collar WM VPUM

## Features

- 2 Kinds of Earrings: Includes 2 kinds of rings which can use magnet type or Vip Pro UltraMini. They are totally hidden in the ear.
- 【For Examinations】 The exam ping ring serves as chops for exams, presentations or spy communications. Magnetic headphones can be used in noise-free environments like an exam or library.
- GSM SIM card inductor element: no phone is required for use by inserting the SIM card directly into the GSM part. Supports phone calls for GSM bands 850, 900, 1800 and 1900.
- Built-in microphone: includes a small spy microphone built into the GSM room that sits hidden between the neck and chest allowing whispering communications.
- Hours Battery Life: GSM room and Vip Pro UltraMini earbud lasts about 3 hours depending on volume. 2 x 337 batteries included for the Vip Pro UltraMini headset. The magnetic earpiece does not require charging.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CD277JW5 |
| Age Range Description | Adult |
| Antenna Location | For exams |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 3 Hours |
| Best Sellers Rank | 5,875 in In-Ear Headphones |
| Box Contents | Wireless Charging Case |
| Brand | PingaOculto |
| Brand Name | PingaOculto |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Carrying Case Material | Plastic |
| Colour | Black/White |
| Compatible Devices | Mobile phones |
| Control Method | Remote |
| Control Type | Multi-function button |
| Controller Type | Built-In |
| Customer Package Type | Flat Free Package (FFP) |
| Customer Reviews | 3.2 out of 5 stars 2 Reviews |
| Ear placement | In Ear |
| Earpiece Shape | rounded |
| Enclosure Material | Plastic |
| Form factor | In Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| 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 | Pinganillo Nano |
| Model Number | UTP-CT-NANO |
| Network Connectivity Technology | Wireless |
| Noise Control | Active Noise Cancellation |
| Noise control | Active Noise Cancellation |
| Number of Items | 5 |
| Product Features | Microphone Included |
| Specific Uses For Product | Audit, Notification |
| Style Name | In-Ear |
| Theme | spy headphones |
| UPC | 744553170147 |
| Unit Count | 2.0 count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |

## 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 GSM Exams Invisible Hidden Wireless Earphones in-Ear for SIM Card Microphone Adhesive Strips - Discreet Listening Device to Copy (Spy Earpiece Vip Pro UltraMini GSM Piece) - Image 1](https://m.media-amazon.com/images/I/61UVsRp4rvL.jpg)
![PingaOculto Spy Earpiece GSM Exams Invisible Hidden Wireless Earphones in-Ear for SIM Card Microphone Adhesive Strips - Discreet Listening Device to Copy (Spy Earpiece Vip Pro UltraMini GSM Piece) - Image 2](https://m.media-amazon.com/images/I/71Vgr6xQnPL.jpg)
![PingaOculto Spy Earpiece GSM Exams Invisible Hidden Wireless Earphones in-Ear for SIM Card Microphone Adhesive Strips - Discreet Listening Device to Copy (Spy Earpiece Vip Pro UltraMini GSM Piece) - Image 3](https://m.media-amazon.com/images/I/711W3HIqBtL.jpg)
![PingaOculto Spy Earpiece GSM Exams Invisible Hidden Wireless Earphones in-Ear for SIM Card Microphone Adhesive Strips - Discreet Listening Device to Copy (Spy Earpiece Vip Pro UltraMini GSM Piece) - Image 4](https://m.media-amazon.com/images/I/71qoe9MWkgL.jpg)
![PingaOculto Spy Earpiece GSM Exams Invisible Hidden Wireless Earphones in-Ear for SIM Card Microphone Adhesive Strips - Discreet Listening Device to Copy (Spy Earpiece Vip Pro UltraMini GSM Piece) - Image 5](https://m.media-amazon.com/images/I/816fCsB-aBL.jpg)

## Frequently Bought Together

- PingaOculto Spy Earpiece GSM Wireless Earphones Invisible Hidden Mini Headset Exam SIM Card Microphone Adhesive Strips - Secret Earphone Micro Ear (Spy Earpiece Nano Piece GSM + Vip Pro UltraMini)
- Renata 337 SR416SW SB silver oxide watch battery, 1.55 V, blister pack
- PingaOculto Spy Earpiece Bluetooth Wireless Earphones Invisible Hidden Mini Headset Exam Phone Microphone - Secret Earphone Micro Ear (Spy Earpiece Vip Pro SuperMini Bluetooth Integrated Microphone)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-03*