---
product_id: 722782355
title: "Upgraded Mini Wireless Earpiece with 2 Batteries GSM Invisible Micro Earphone A305 for Test Exams"
brand: "roseford"
price: "€ 55.35"
currency: EUR
in_stock: true
category: "Roseford"
url: https://www.desertcart.de/products/722782355-upgraded-mini-wireless-earpiece-with-2-batteries-gsm-invisible-micro
store_origin: DE
region: Germany
---

# Sweat & water resistant Seamless wireless GSM connectivity 2 Batteries for nonstop power Upgraded Mini Wireless Earpiece with 2 Batteries GSM Invisible Micro Earphone A305 for Test Exams

**Brand:** roseford
**Price:** € 55.35
**Availability:** ✅ In Stock

## Summary

> 🎧 Power up your stealth game with the ultimate invisible earpiece!

## Quick Answers

- **What is this?** Upgraded Mini Wireless Earpiece with 2 Batteries GSM Invisible Micro Earphone A305 for Test Exams by roseford
- **How much does it cost?** € 55.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/722782355-upgraded-mini-wireless-earpiece-with-2-batteries-gsm-invisible-micro)

## Best For

- roseford enthusiasts

## Why This Product

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

## Key Features

- • **Dual Battery Power:** Double the batteries, double the uptime—never miss a moment.
- • **Invisible & Discreet:** Stay connected without anyone noticing—perfect for discreet communication.
- • **Sweatproof Durability:** Engineered to withstand your busiest, sweatiest days with confidence.
- • **Push Button Media Control:** Effortlessly manage calls and media with intuitive one-touch control.
- • **Universal Mobile Compatibility:** Works flawlessly with all mobile phones—your go-to wireless companion.

## Overview

The Upgraded Mini Wireless Earpiece A305 is a compact, sweatproof, and water-resistant in-ear device designed for seamless GSM wireless communication. Featuring dual batteries for extended use, push-button media controls, and universal compatibility with mobile phones, it’s ideal for professional, educational, and fitness settings where discreet connectivity is key.

## Description

Upgraded Mini Wireless Earpiece with 2 Batteries GSM Invisible Micro Earphone A305 for Test Exams: desertcart.co.uk: Electronics & Photo

## Features

- Sweatproof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EZ3J6O4 |
| Age range (description) | Adult |
| Best Sellers Rank | 6,361 in In-Ear Headphones |
| Cable feature | Without Cable |
| Compatible devices | Mobile phones |
| Control method | Push Button |
| Control type | Media Control |
| Guaranteed software updates until | unknown |
| Item model number | A305 |
| Manufacturer | Roseford |
| Material | Plastic Rubber |
| Number of items | 1 |
| Package type | Retail Box |
| Recommended uses for product | Calling, Gaming |
| Specific uses for product | Educational, Professional, Fitness |
| Style | In Ear |
| Unit count | 2.0 Count |
| Water resistance level | Water Resistant |

## Product Details

- **Brand:** Roseford
- **Colour:** Beige
- **Connectivity technology:** Wireless
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Headphone jack:** No Jack
- **Included components:** Batteries
- **Model name:** A305
- **Noise control:** None
- **Wireless communication technology:** Bluetooth

## Images

![Upgraded Mini Wireless Earpiece with 2 Batteries GSM Invisible Micro Earphone A305 for Test Exams - Image 1](https://m.media-amazon.com/images/I/21+63FexvqL.jpg)
![Upgraded Mini Wireless Earpiece with 2 Batteries GSM Invisible Micro Earphone A305 for Test Exams - Image 2](https://m.media-amazon.com/images/I/216vYP5BjfL.jpg)
![Upgraded Mini Wireless Earpiece with 2 Batteries GSM Invisible Micro Earphone A305 for Test Exams - Image 3](https://m.media-amazon.com/images/I/31mcZujawLL.jpg)
![Upgraded Mini Wireless Earpiece with 2 Batteries GSM Invisible Micro Earphone A305 for Test Exams - Image 4](https://m.media-amazon.com/images/I/411ZqW8sG+L.jpg)
![Upgraded Mini Wireless Earpiece with 2 Batteries GSM Invisible Micro Earphone A305 for Test Exams - Image 5](https://m.media-amazon.com/images/I/41NbYoYHBXL.jpg)

## Questions & Answers

**Q: Can I play music from my iPhone with this?**
A: Yes. There is a bit of interference that is picked up around other electronics, but it got me through many night shifts. Sound quality isn't the greatest either and the neck loop doesn't seem to be durable. Volume can be a little low at times, but I've bought (and will continue to buy) this product. Haven't found anything else quite like it and so inconspicuous. Hope this helped.

**Q: What is the distance from the mobile device to connect to Bluetooth?**
A: It doesn't connect through Bluetooth

**Q: Can it be used for 2 hours consecutively without any damage ?!**
A: never works very bad purchase

**Q: What does the phone do**
A: it sucks don't buy it

---

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**Shop now:** [https://www.desertcart.de/products/722782355-upgraded-mini-wireless-earpiece-with-2-batteries-gsm-invisible-micro](https://www.desertcart.de/products/722782355-upgraded-mini-wireless-earpiece-with-2-batteries-gsm-invisible-micro)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-26*