---
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: "Rp628212"
currency: IDR
in_stock: true
reviews_count: 8
category: "Fosa"
url: https://www.desertcart.id/products/306251794-portable-mini-speaker-usb-wired-small-speakers-with-3-5mm
store_origin: ID
region: Indonesia
---

# 3.5mm aux input jack 3W max output power 180mAh built-in battery 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:** Rp628212
**Availability:** ✅ In Stock

## Summary

> 🎵 Small Speaker, Big Impact – Your Soundtrack, Anywhere!

## 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?** Rp628212 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/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

- • **All-Day Audio:** 180mAh battery offers up to 1.5 hours at max volume or 50 hours at low volume—work or unwind uninterrupted.
- • **Bass Boost Magic:** Retractable resonance chamber delivers surprisingly rich, punchy bass.
- • **Compact Powerhouse:** Ultra-portable 2-inch design fits anywhere, perfect for on-the-go pros.
- • **Plug & Play Simplicity:** Universal 3.5mm aux jack ensures seamless compatibility with all your devices.
- • **Travel-Ready Essentials:** Includes USB charging and audio cables, so you’re always powered and connected.

## Overview

The FOSA Portable Mini Speaker is a sleek, ultra-compact audio solution featuring a built-in 180mAh battery, 3W stereo output, and a retractable resonance chamber for enhanced bass. With universal 3.5mm aux compatibility and included USB charging/audio cables, it’s designed for professionals who demand portable, reliable sound on the move.

## Description

Product description

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075XDD4DY |
| Additional Features | Portable |
| Antenna Location | For Computers |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 2.25 Hours |
| Battery Capacity | 180 Milliamp Hours |
| Battery Charge Time | 1.8E+2 minutes |
| Best Sellers Rank | #11,859 in Electronics ( See Top 100 in Electronics ) #7 in Portable Line-In Speakers |
| Brand | FOSA |
| Built-In Media | Speaker, USB Charging Cable |
| Color | black |
| Compatible Devices | Smartphone, MP3 Player, Laptop |
| Connectivity Protocol | USB, Auxiliary |
| Connectivity Technology | Auxiliary , USB |
| Control Method | Touch |
| Controller Type | Battery Powered |
| Customer Package Type | FFP |
| Customer Reviews | 2.9 out of 5 stars 183 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Frequency Response | 20 KHz |
| Impedance | 4 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 1.5"D x 2"W x 2"H |
| Item Weight | 0.07 Kilograms |
| MP3 player | Yes |
| Manufacturer | fosa |
| Model Name | fosa56zds1t4kw-02 |
| Model Number | fosa56zds1t4kw-02 |
| Mounting Type | Freestanding,Plug Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.2 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 89 dB |
| Speaker Maximum Output Power | 3 Watts |
| Speaker Size | 35 Millimeters |
| Speaker Type | Computer |
| Specific Uses For Product | Travel |
| UPC | 663862235647 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 3.5 Millimeters |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** FOSA
- **Connectivity Technology:** Auxiliary, USB
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 3 Watts

## 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)
![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 2](https://m.media-amazon.com/images/I/71pzT0CbiCL.jpg)
![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 3](https://m.media-amazon.com/images/I/812B4jTeU6L.jpg)
![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 4](https://m.media-amazon.com/images/I/71hSr+jIENL.jpg)
![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 5](https://m.media-amazon.com/images/I/71xJOpv0xnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***. on March 28, 2025*



### ⭐ Review
*by H***H on May 18, 2025*



### ⭐⭐⭐⭐⭐ Review
*by M***J on June 9, 2025*



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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-14*