---
product_id: 722782355
title: "Upgraded Mini Wireless Earpiece with 2 Batteries GSM Invisible Micro Earphone A305 for Test Exams"
brand: "roseford"
price: "$104.86"
currency: USD
in_stock: true
category: "Roseford"
url: https://www.desertcart.ec/products/722782355-upgraded-mini-wireless-earpiece-with-2-batteries-gsm-invisible-micro
store_origin: EC
region: Ecuador
---

# Sweatproof & Water Resistant 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:** $104.86
**Availability:** ✅ In Stock

## Summary

> 🎧 Stay connected, stay ahead — invisibly powerful!

## 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?** $104.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/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

- • **Invisible Design:** Discreet and sleek for professional and exam settings
- • **Multi-Use Mastery:** Perfect for calls, gaming, education, and professional use
- • **Sweatproof Durability:** Stay confident during workouts or long hours with water resistance
- • **Seamless Wireless Control:** Push-button media control for effortless operation
- • **Uninterrupted Power Boost:** Dual batteries keep you going longer without a hitch

## Overview

The Upgraded Mini Wireless Earpiece A305 offers a discreet, sweatproof design with dual batteries for extended use. Compatible with mobile phones and featuring wireless GSM connectivity, it’s ideal for professional, educational, and fitness environments where seamless, invisible communication 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 | 1,610 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 |
| 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.ec/products/722782355-upgraded-mini-wireless-earpiece-with-2-batteries-gsm-invisible-micro](https://www.desertcart.ec/products/722782355-upgraded-mini-wireless-earpiece-with-2-batteries-gsm-invisible-micro)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-06*