---
product_id: 274378393
title: "Leadsound Wireless Speakers, Crystal Portable mini Speaker with 3.5mm Aux Audio Jack Plug in Clear Bass Micro USB Port Audio Dock for Smart Phone, for iPad, computer (Black)"
brand: "leadsound"
price: "AR$80172"
currency: ARS
in_stock: true
reviews_count: 5
category: "Leadsound"
url: https://www.desertcart.com.ar/products/274378393-leadsound-wireless-speakers-crystal-portable-mini-speaker-with-3-5mm
store_origin: AR
region: Argentina
---

# 3W max output power Rechargeable lithium battery Integrated 3.5mm aux plug Leadsound Wireless Speakers, Crystal Portable mini Speaker with 3.5mm Aux Audio Jack Plug in Clear Bass Micro USB Port Audio Dock for Smart Phone, for iPad, computer (Black)

**Brand:** leadsound
**Price:** AR$80172
**Availability:** ✅ In Stock

## Summary

> 🎧 Pocket-sized power that makes your phone sound like a pro.

## Quick Answers

- **What is this?** Leadsound Wireless Speakers, Crystal Portable mini Speaker with 3.5mm Aux Audio Jack Plug in Clear Bass Micro USB Port Audio Dock for Smart Phone, for iPad, computer (Black) by leadsound
- **How much does it cost?** AR$80172 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/274378393-leadsound-wireless-speakers-crystal-portable-mini-speaker-with-3-5mm)

## Best For

- leadsound enthusiasts

## Why This Product

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

## Key Features

- • **Battery-Smart Tech:** Built-in rechargeable battery powers the speaker’s amplifier, preserving your phone’s battery life for longer use.
- • **Compact Powerhouse:** Ultra-light 33x40x60mm design fits in your pocket or briefcase, delivering surprisingly loud, clear sound anywhere.
- • **Travel-Ready Protection:** Includes a sleek carry pouch and USB charging cable, making it the perfect companion for your daily commute or business trips.
- • **Versatile Compatibility:** Works seamlessly with all 3.5mm jack devices—smartphones, tablets, laptops, and more for on-the-go audio freedom.
- • **Plug & Play Amplification:** Instantly triple your phone’s volume with a simple 3.5mm jack connection—no Bluetooth hassle.

## Overview

Leadsound Wireless Speakers F10 is a compact, portable mini speaker featuring a 3W output and integrated 3.5mm aux plug for instant volume boost. Its rechargeable lithium battery powers an internal amplifier, enhancing sound clarity and volume without draining your phone’s battery. Designed for professionals on the move, it supports all major devices with headphone jacks and comes with a protective carry case and USB charging cable, making it an essential audio upgrade for work, travel, and leisure.

## Description

Compatible for: For all smartphones | Windows Phone | pad | MP3/MP4 Player ;Style & Material: With Ultra light and high-quality plastic|silicon;Parameter: with 3W Output power, 27mm 8Ω Speaker Spec,20-20000hz Frequency;Long-lasting Embedded Rechargeable Battery: The built-in battery is rechargeable via USB;Plug Design: The integrated stowaway 3.5mm stereo audio jack plug and socket connects multiple aux speakers together to take your music experience to the next level;Warranty:1 Year Warranty, replacement or money back if any happens to our products during the period of warranty;Package Content: 1x speaker, 1xUSB charging cable, 1x manual,1xprotection bag.Remark:There is a rubber ring on the plug, it is designed for universal devices and if use on the phone , please take off it with better connection.

Review: Boy What A Difference !! - My cell phone's speaker is like most, not exactly the best in terms of volume and quality of sound. And considering the technical challenges of putting a speaker into a piece of electronics not more than 1/4" thick that sounds half-way decent is remarkable that they work at all. However, depending on your particular brand and model of phone the speaker's volume and quality of sound will vary. If you're in a situation where there's significant ambient noise your cell phone's speaker, as good as it may be, may not be adequate. Or perhaps you're a bit challenged with your hearing and need something to boost the sound. I needed a boost to my cell phone's sound when using WAZE (a free navigation app for Android and Apple phones). Ordinarily my cell phones volume is loud enough, especially with the speaker-phone on. But in one of my cars which is not especially sound proof, with traffic noise it was sometimes hard to fully hear what WAZE was saying and I wanted something that was wire-free to boost the sound. There are a number of options for this kind of issue. For example, you could use a Bluetooth speaker. However, you'd need to find one small enough to fit somewhere in the car and attach it firmly just in case of an accident because you don't want lose items to become dangerous projectiles. In addition, you'd have to power the speaker either with its own battery or using the cars power via the cigarettes' lighter perhaps - again, more wires. You could also you a Bluetooth set of earbuds if you don't mind having something stuck in your ears. Now if your phone has a headphone jack you could use a wired set of earbuds, but then you've got wires again. This is where the Leadsound Crystal speaker shines: As long as your phone has a headphone jack, just plug this circular wonder into the jack, turn it on, and you've just amplified the volume of your mobile phone by a factor of at least 5, and you've also improved on voice intelligibility as well. Some things to point out: As previously stated, the speaker requires a headphone jack on the cell phone. Most Android phones have headphone jacks, but most of the newer iPhones are not going to work because Apple took away headphone jacks on their newer phones - in this case look elsewhere because you'll need a Bluetooth solution. This speaker has its own lithium battery which means it needs to be charged. The advantage with having an internal battery is that the speaker is not a "passive device" that uses the battery on the cell phone which will drain it faster than usual, instead it has its own amplifier that runs off its internal battery which spares your cell phone's battery. The speaker comes with its own carry case. OPERATION: There are two modes: auto, which turns the speaker off if it does not get an audio signal from the cell phone after 5 minutes, or manual, which keeps the speaker on. If you're using WAZE there may be periods where there's no voice from WAZE for 5 minutes or more, in which case you don't want the speaker to turn off and miss what WAZE says next, so it's a good idea to keep the speaker always on (manual mode, always on). The speaker's volume is controlled by your cell phone's volume setting. The speaker comes with its own USB cable to charge with (it does not come with a charger) and can use the typical USB charger. For charging you can use a cigarette lighter to USB adapter for use in your car while driving in case you need to recharge the speaker. The speaker is 'out in the open' at the front and you can actually see it more and feel it while holding your phone. PROS: 1 - Big sound from a tiny speaker 2 - Built in battery to power its own amplifier and speaker 3 - Does not use the battery power from the cell phone 4 - Significantly improves volume and intelligibility 5 - Carry case for speaker 6 - USB charger cord included 7 - Very simple to use CONS: 1 - Requires your cell phone to have a headphone jack. 2 - The off/on switch is at the back and you press it inward to turn the device Off or On (read instructions) - So be careful you don't press the front of the speaker in, thinking it is the off/on switch, and damaging it. If your phone has a headphone jack and you don't want to run wires or use a Bluetooth option, this is a really worthwhile and very inexpensive way to boost the volume - and intelligibility - of your phones sound. And yes, I would recommend it to a friend !
Review: Works as described good sound for its size - Surprisingly very good sound for a small speaker.

## Features

- SUPER DESIGN - This laptop speakers is with brand new unique Stylish design, Enlarge phone volume more than 3 times， line-in "wireless" concept, compact body lets you go anywhere with it.
- SIMPLE USING - Simple plug into 3.5mm audio jack and turn on speaker, no waiting.
- HIGH PERFORMANCE VOICE - Clear loud sound with decent bass,4 times louder portable for extensive uses while you are listening to music, seeing movies, playing games, driving follow GPS, conference calling etc.
- EASY CARRYING - Small size and light weight to carry, you could put it in pocket, bag, brief case etc, enjoy your music anywhere you go.
- COMPATABLE FOR - all major devices support 3.5mm audio plug of smart phones, tablets, laptops, PCs, MP3, MP4, PSPs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HB18IZ4 |
| Additional Features | Bass Boost, Hi Res Audio, Multi Room Audio, USB Port |
| Age Range Description | Teen |
| Antenna Location | For Smartphones or Tablets |
| Audio Driver Size | 27 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Encoding | 5.1 Disney Enhanced Home Theater Mix |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 10000 hours |
| Battery Capacity | 250 milliamp_hours |
| Best Sellers Rank | #186,558 in Electronics ( See Top 100 in Electronics ) #55 in Portable Line-In Speakers |
| Brand | Leadsound |
| Color | black |
| Compatible Devices | Desktop, Laptop, MP3 Player, MP4 Player, PSP, Smartphone, Tablet |
| Compatible with Vehicle Type | Bus, Car, Truck |
| Connectivity Protocol | USB, Auxiliary |
| Connectivity Technology | Auxiliary |
| Connectivity technology | Auxiliary |
| Control Method | Touch |
| Controller Type | Battery Powered |
| Customer Package Type | FFP |
| Customer Reviews | 4.1 out of 5 stars 846 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 100 Hz |
| Frequency response | 100 Hz |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 33D x 40W x 60H millimeters |
| Item Weight | 1.44 Ounces |
| MP3 player | No |
| Manufacturer | leadsound |
| Model Name | F10 |
| Model Number | F10 |
| Mounting Type | Tabletop Mount |
| Mounting type | Tabletop Mount |
| Number of Audio Channels | 2.1 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Series Number | 10 |
| Speaker Maximum Output Power | 3 Watts |
| Speaker Size | 3.5 Millimeters |
| Speaker Type | Single Speaker |
| Speaker maximum output power | 3 Watts |
| Specific Uses For Product | General everyday uses with compatible devices in dry environments |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 27 Millimeters |
| Total Ethernet Ports | 1 |
| Tweeter Diameter | 1 Inches |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 27 Millimeters |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Leadsound
- **Connectivity technology:** Auxiliary
- **Frequency response:** 100 Hz
- **Speaker maximum output power:** 3 Watts

## Images

![Leadsound Wireless Speakers, Crystal Portable mini Speaker with 3.5mm Aux Audio Jack Plug in Clear Bass Micro USB Port Audio Dock for Smart Phone, for iPad, computer (Black) - Image 1](https://m.media-amazon.com/images/I/51ztiY40JcL.jpg)
![Leadsound Wireless Speakers, Crystal Portable mini Speaker with 3.5mm Aux Audio Jack Plug in Clear Bass Micro USB Port Audio Dock for Smart Phone, for iPad, computer (Black) - Image 2](https://m.media-amazon.com/images/I/51TtwjaP-kL.jpg)
![Leadsound Wireless Speakers, Crystal Portable mini Speaker with 3.5mm Aux Audio Jack Plug in Clear Bass Micro USB Port Audio Dock for Smart Phone, for iPad, computer (Black) - Image 3](https://m.media-amazon.com/images/I/51SvYOzRaaL.jpg)
![Leadsound Wireless Speakers, Crystal Portable mini Speaker with 3.5mm Aux Audio Jack Plug in Clear Bass Micro USB Port Audio Dock for Smart Phone, for iPad, computer (Black) - Image 4](https://m.media-amazon.com/images/I/51Z6ENMdgHL.jpg)
![Leadsound Wireless Speakers, Crystal Portable mini Speaker with 3.5mm Aux Audio Jack Plug in Clear Bass Micro USB Port Audio Dock for Smart Phone, for iPad, computer (Black) - Image 5](https://m.media-amazon.com/images/I/515IvwMUdGL.jpg)

## Questions & Answers

**Q: how long does battery last?**
A: Thanks for your question. Normally this speaker works for 8 hours with mobile phone after fully charged. Charging time: 40-50 minutes. If it is used on the tablet, notebook, desktop computer and other equipment, the using time will be shorter base on the power output of electronic equipment.(3-6 hours) The volume of devices and using scenarios will effect the battery last also, such as playing Rock and speedy music, keep watching movies and playing games.Wish you a nice day!

**Q: How is the clarity when listening to just voices?**
A: Exceptional good considering its size. Truly enhanced the listening experience.

**Q: How do you charge it?**
A: Thanks for your question, you could charge it with the cellphone charger which is with micro cable. 
Have a nice day!

**Q: Portable dvd player,will it work?**
A: Yes!  That’s what I bought it for and it works perfectly...  the sound on most inexpensive portable DVD player is the volume is low,  this little speaker fixed the problem

## Customer Reviews

### ⭐⭐⭐⭐⭐ Boy What A Difference !!
*by C***E on 5 April 2022*

My cell phone's speaker is like most, not exactly the best in terms of volume and quality of sound. And considering the technical challenges of putting a speaker into a piece of electronics not more than 1/4" thick that sounds half-way decent is remarkable that they work at all. However, depending on your particular brand and model of phone the speaker's volume and quality of sound will vary. If you're in a situation where there's significant ambient noise your cell phone's speaker, as good as it may be, may not be adequate. Or perhaps you're a bit challenged with your hearing and need something to boost the sound. I needed a boost to my cell phone's sound when using WAZE (a free navigation app for Android and Apple phones). Ordinarily my cell phones volume is loud enough, especially with the speaker-phone on. But in one of my cars which is not especially sound proof, with traffic noise it was sometimes hard to fully hear what WAZE was saying and I wanted something that was wire-free to boost the sound. There are a number of options for this kind of issue. For example, you could use a Bluetooth speaker. However, you'd need to find one small enough to fit somewhere in the car and attach it firmly just in case of an accident because you don't want lose items to become dangerous projectiles. In addition, you'd have to power the speaker either with its own battery or using the cars power via the cigarettes' lighter perhaps - again, more wires. You could also you a Bluetooth set of earbuds if you don't mind having something stuck in your ears. Now if your phone has a headphone jack you could use a wired set of earbuds, but then you've got wires again. This is where the Leadsound Crystal speaker shines: As long as your phone has a headphone jack, just plug this circular wonder into the jack, turn it on, and you've just amplified the volume of your mobile phone by a factor of at least 5, and you've also improved on voice intelligibility as well. Some things to point out: As previously stated, the speaker requires a headphone jack on the cell phone. Most Android phones have headphone jacks, but most of the newer iPhones are not going to work because Apple took away headphone jacks on their newer phones - in this case look elsewhere because you'll need a Bluetooth solution. This speaker has its own lithium battery which means it needs to be charged. The advantage with having an internal battery is that the speaker is not a "passive device" that uses the battery on the cell phone which will drain it faster than usual, instead it has its own amplifier that runs off its internal battery which spares your cell phone's battery. The speaker comes with its own carry case. OPERATION: There are two modes: auto, which turns the speaker off if it does not get an audio signal from the cell phone after 5 minutes, or manual, which keeps the speaker on. If you're using WAZE there may be periods where there's no voice from WAZE for 5 minutes or more, in which case you don't want the speaker to turn off and miss what WAZE says next, so it's a good idea to keep the speaker always on (manual mode, always on). The speaker's volume is controlled by your cell phone's volume setting. The speaker comes with its own USB cable to charge with (it does not come with a charger) and can use the typical USB charger. For charging you can use a cigarette lighter to USB adapter for use in your car while driving in case you need to recharge the speaker. The speaker is 'out in the open' at the front and you can actually see it more and feel it while holding your phone. PROS: 1 - Big sound from a tiny speaker 2 - Built in battery to power its own amplifier and speaker 3 - Does not use the battery power from the cell phone 4 - Significantly improves volume and intelligibility 5 - Carry case for speaker 6 - USB charger cord included 7 - Very simple to use CONS: 1 - Requires your cell phone to have a headphone jack. 2 - The off/on switch is at the back and you press it inward to turn the device Off or On (read instructions) - So be careful you don't press the front of the speaker in, thinking it is the off/on switch, and damaging it. If your phone has a headphone jack and you don't want to run wires or use a Bluetooth option, this is a really worthwhile and very inexpensive way to boost the volume - and intelligibility - of your phones sound. And yes, I would recommend it to a friend !

### ⭐⭐⭐⭐⭐ Works as described good sound for its size
*by M***N on 8 June 2026*

Surprisingly very good sound for a small speaker.

### ⭐ Product does not work
*by A***E on 4 May 2022*

This product does not work, the charge wares off in less then 2 mins, it is a complete useless product and waste of money

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-05*