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๐ต Small Speaker, Big Impact โ Your Soundtrack, Anywhere!
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, itโs designed for professionals who demand portable, reliable sound on the move.





| 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 | #12,397 in Electronics ( See Top 100 in Electronics ) #10 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 | 2.8 out of 5 stars 192 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 |
H**H
Terrible. DO NOT BUY
Hilariously terrible. Very quiet even with computer at max volume. Feels like the crappy plastic junk that it is. I found it was extremely easy to break into pieces after I decided I didnโt want it. Donโt buy this. Donโt waste your money. Itโs not worth it. Ants are louder than this thing.
T**R
Nice
Little but packs a punch.
I**Y
Mini Speaker
Sound is better than phone's speaker, yet the sound is not great.
A**T
Low-quality trash. Just buy something else.
Receiving the item in a box that was damaged and taped shut should've been my first clue. The speaker had apparently sprung open in the packaging...but rather than doing anything to fix it, someone had just wrapped some tape around it and shipped it as is. Outstanding. It's clear why it popped open though...the flimsy plastic shell has these tiny tabs that are supposed to hold it closed. Trying to get them to actually hold the thing together is something of a challenge. How does it sound? Tinny doesn't even begin to describe it. Sounds like someone threw my phone into a mile-long soda can. Just absolute garbage all around. Don't waste your money on this.
M**.
Does the job for small speaker.
Oh my gosh, this speaker is just what we needed for our meetings and the price for this speaker is awesome. Clarity, is awesome better than you would expect.
K**I
Not workable xm
Does not work correctly with a xm radio. Not recommend. Will try to return.
P**L
Small speaker that works
This is a super small speaker but does the job I need. I have a cheap tape player I needed more volume from
G**S
It's Crap
Product is crap from the sound no base, sounds very tinny, quality is poor even to the craftsmanship like some cheap plastic toy from Japan in the 50' s loud enough to hear but nobody wants to hear it. worst purchase on Amazon ever. Didn't even come with a user guide as to tell me when the battery is fully charged red or green light doesn't say. No even close to the money spent
Trustpilot
2 weeks ago
5 days ago