---
product_id: 74842631
title: "Wireless Invisible Spy Nano Earpiece GSM Card - Cheat Exam"
brand: "smartcheater"
price: "€ 82.04"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.sk/products/74842631-wireless-invisible-spy-nano-earpiece-gsm-card-cheat-exam
store_origin: SK
region: Slovakia
---

# Credit card-sized stealth design 80cm wireless range Long-lasting battery included Wireless Invisible Spy Nano Earpiece GSM Card - Cheat Exam

**Brand:** smartcheater
**Price:** € 82.04
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Invisible tech, visible edge in every conversation

## Quick Answers

- **What is this?** Wireless Invisible Spy Nano Earpiece GSM Card - Cheat Exam by smartcheater
- **How much does it cost?** € 82.04 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/74842631-wireless-invisible-spy-nano-earpiece-gsm-card-cheat-exam)

## Best For

- smartcheater enthusiasts

## Why This Product

- Trusted smartcheater brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cut the Cord:** 100% wireless with no tangled wires
- • **Extended Reach:** Reliable 80cm Bluetooth range beats competitors
- • **Stay Connected:** GSM-enabled for seamless communication
- • **All-in-One Spy Kit:** Includes microphone and charging case for nonstop use
- • **Stealth Mode Activated:** Ultra-slim credit card form for invisible wear

## Overview

The Smartcheater Wireless Invisible Spy Nano Earpiece is a credit card-sized, fully wireless Bluetooth 4.0 device with GSM functionality, designed for discreet communication. Featuring an 80cm wireless range and a built-in microphone, it comes with a charging case and battery included, making it a compact and convenient tool for covert use.

## Description

Buy Smartcheater Wireless Invisible Spy Nano Earpiece GSM Card - Cheat Exam: Earbud Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Earpiece does not work - Useless Earpiece does not work

## Features

- Excellent concealment, it is like a credit card
- New technology, totally wireless, no wire at all.
- GSM function available
- Long working range (regarding to some similar product in the market, more convenient)(80cm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B010M2K63Q |
| Age Range (Description) | Adult |
| Batteries | 1 Nonstandard Battery batteries required. (included) |
| Best Sellers Rank | #409,169 in Electronics ( See Top 100 in Electronics ) #15,437 in Earbud & In-Ear Headphones |
| Bluetooth Range | 80 Centimeters |
| Bluetooth Version | 4.0 |
| Cable Feature | Without Cable |
| Compatible Devices | Telephones, Cellphones |
| Connectivity Technology | Wireless |
| Control Method | Remote |
| Control Type | Volume Control |
| Controller Type | Wireless |
| Customer Reviews | 2.8 2.8 out of 5 stars (6) |
| Date First Available | June 29, 2015 |
| Earpiece Shape | rounded tip |
| Hardware Interface | Bluetooth |
| Included Components | Charging Case, Cable |
| Input Device Interface | Bluetooth |
| Is Discontinued By Manufacturer | No |
| Item model number | RM |
| Manufacturer | Smartcheater |
| Material | Plastic Or Silicone |
| Model Name | language _ tag |
| Number of Items | 1 |
| Recommended Uses For Product | Spying |
| Special Feature | Microphone Included |
| Specific Uses For Product | Spying |
| Supports Bluetooth Technology | Yes |
| UPC | 680596144496 |
| Wireless Communication Technology | Cellular |

## Product Details

- **Brand:** Smartcheater
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Headphones Jack:** No Jack

## Images

![Wireless Invisible Spy Nano Earpiece GSM Card - Cheat Exam - Image 1](https://m.media-amazon.com/images/I/51Qv2q63RfL.jpg)
![Wireless Invisible Spy Nano Earpiece GSM Card - Cheat Exam - Image 2](https://m.media-amazon.com/images/I/51T5A2y7qmL.jpg)
![Wireless Invisible Spy Nano Earpiece GSM Card - Cheat Exam - Image 3](https://m.media-amazon.com/images/I/51bBQioxpyL.jpg)
![Wireless Invisible Spy Nano Earpiece GSM Card - Cheat Exam - Image 4](https://m.media-amazon.com/images/I/51eZ6bdkA4L.jpg)
![Wireless Invisible Spy Nano Earpiece GSM Card - Cheat Exam - Image 5](https://m.media-amazon.com/images/I/51t++NWmUfL.jpg)

## Questions & Answers

**Q: Does it include the sim card?**
A: hi it not include sim card?

**Q: How does it works?**
A: Hello! First of all you have to charge the device! Then you put a sim card wihout pin in the sim card slot and power on the device and after a few seconds you g-card will receive the signal you are ready to accept calls. Simple as that!
Sincerely, 
Helen from Safesales.

**Q: Does the package include the transmitter and receiver?**
A: Yes please include it

## Customer Reviews

### ⭐ Earpiece does not work
*by C***X on October 25, 2022*

Useless Earpiece does not work

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**Shop now:** [https://www.desertcart.sk/products/74842631-wireless-invisible-spy-nano-earpiece-gsm-card-cheat-exam](https://www.desertcart.sk/products/74842631-wireless-invisible-spy-nano-earpiece-gsm-card-cheat-exam)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-01*