---
product_id: 306251794
title: "Portable Mini Speaker USB Wired Small Speakers with 3.5mm Aux Input Jack, Travel Speakers for Laptop Computer MP3 Player Speaker for Mobile Phone, MP3, PC"
brand: "fosa"
price: "C$2053"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/306251794-portable-mini-speaker-usb-wired-small-speakers-with-3-5mm
store_origin: NI
region: Nicaragua
---

# Retractable resonance chamber for powerful bass Built-in 180mAh battery with up to 50h playback 3.5mm aux input for universal device compatibility Portable Mini Speaker USB Wired Small Speakers with 3.5mm Aux Input Jack, Travel Speakers for Laptop Computer MP3 Player Speaker for Mobile Phone, MP3, PC

**Brand:** fosa
**Price:** C$2053
**Availability:** ✅ In Stock

## Summary

> 🎧 Small Speaker, Big Sound—Never Miss a Beat On the Move!

## Quick Answers

- **What is this?** Portable Mini Speaker USB Wired Small Speakers with 3.5mm Aux Input Jack, Travel Speakers for Laptop Computer MP3 Player Speaker for Mobile Phone, MP3, PC by fosa
- **How much does it cost?** C$2053 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/306251794-portable-mini-speaker-usb-wired-small-speakers-with-3-5mm)

## Best For

- fosa enthusiasts

## Why This Product

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

## Key Features

- • **Plug, Play & Charge:** Includes both audio and USB charging cables for hassle-free use anytime
- • **All-Day Audio Freedom:** Built-in battery powers up to 50 hours at low volume—no outlet needed
- • **Universal Connectivity:** 3.5mm aux jack ensures seamless plug-and-play with laptops, phones, and MP3 players
- • **Bass That Packs a Punch:** Expandable resonance chamber delivers deep, immersive sound wherever you go
- • **Travel-Ready Compactness:** Ultra-portable 2-inch size fits effortlessly in your bag or pocket

## Overview

This ultra-compact portable mini speaker features a retractable resonance chamber for enhanced bass, a universal 3.5mm aux input compatible with most devices, and a built-in 180mAh battery offering up to 50 hours of playback at low volume. Designed for travel and convenience, it includes audio and USB charging cables, making it the perfect on-the-go audio companion for professionals and millennials who demand quality sound anywhere.

## Description

Sponsored Ad - Portable Mini Speaker USB Wired Small Speakers with 3.5mm Aux Input Jack, Travel Speakers for Laptop Computer MP3 Player Speaker for Mobile Phone, MP3, PC

## Features

- Expandable design: The portable speaker with a retractable resonance chamber, the sound in the retractable resonance chamber collide with each other and take you to experience more powerful bass effect.
- 3.5mm audio jack: The Mini speakers suitable for MP3, MP4, MP5, cell phones, computers and other devices with 3.5mm audio jack
- BUILT-IN BATTERY: The low-power speaker has a built-in 180MAH battery that requires no external power supply and provides an hour and a half of playback time at maximum volume or about 50 hours at 3% volume, more than enough to meet your playback demands.
- With audio and USB charging cables: the speaker comes with an audio cable on the bottom of the speaker, as well as a USB charging cable.
- EASY TO CARRY: With a length of about 5 cm (2 inches), the FOSA speaker is compact and lightweight, making it a great audio player choice for both indoors and outdoors.

## Product Details

- **Brand:** FOSA
- **Speaker Maximum Output Power:** 3 Watts
- **Connectivity Technology:** Auxiliary, USB
- **Audio Output Mode:** Stereo
- **Mounting Type:** Freestanding,Plug Mount

## Images

![Portable Mini Speaker USB Wired Small Speakers with 3.5mm Aux Input Jack, Travel Speakers for Laptop Computer MP3 Player Speaker for Mobile Phone, MP3, PC - Image 1](https://m.media-amazon.com/images/I/71tgfJVGs1L.jpg)

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**Shop now:** [https://www.desertcart.ni/products/306251794-portable-mini-speaker-usb-wired-small-speakers-with-3-5mm](https://www.desertcart.ni/products/306251794-portable-mini-speaker-usb-wired-small-speakers-with-3-5mm)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-28*