






🎶 Pocket-sized power, sound that commands attention!
The Leadsound Crystal Mini Speaker is a sleek, ultra-compact 3W portable speaker featuring a 27mm driver and 8Ω impedance. It connects effortlessly via a 3.5mm aux jack and charges through Micro USB, delivering clear, loud audio with enhanced bass. Perfectly designed for on-the-go professionals, it boosts your device volume over three times while fitting easily in your pocket or bag. Compatible with all major devices, it’s the ideal companion for music, calls, and media anywhere.






| ASIN | B06XNMKDWR |
| Age Range Description | All Ages |
| Antenna Location | For music players |
| Audio Driver Size | 27 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Battery Average Life | 8 years |
| Best Sellers Rank | 182 in Portable Line-In Speakers |
| Box Contents | Speaker, power cable, mannal |
| Brand | Leadsound |
| Brand Name | Leadsound |
| Colour | Black |
| Compatible Devices | for pad, mobile phone, MP3 player, computer |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Auxiliary |
| Connectivity technology | Auxiliary |
| Control Method | Voice |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.1 out of 5 stars 638 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20000 KHz |
| Frequency response | 20000 KHz |
| Impedance | 8 Ohms |
| Item Dimensions D x W x H | 4D x 6W x 4H centimetres |
| Item Weight | 3 Ounces |
| MP3 player | No |
| Manufacturer | Leadound |
| Maximum Speaker Output Power (in watts) | 3 Watts |
| Model Name | LSF10SP |
| Model Number | LSF10SP |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Network Connectivity Technology | Auxiliary |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 AAA batteries required. |
| Number of Items | 100 |
| Number of Power Levels | 5 |
| Power Source | Battery Powered |
| Product Features | Portable |
| Speaker Size | 27 Millimetres |
| Speaker Type | Multimedia |
| Speaker maximum output power | 3 Watts |
| Specific Uses For Product | Portable use with smartphones, tablets, and other devices for music, movies, gaming, and calls |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 2 Centimetres |
| Unit Count | 1 每个 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
M**F
Perfect for iPod classic
A small, simple speaker that works with an iPod classic is just what I needed, and just what I got with this. Easy to use, just press the power button (not forgetting to remove the tiny rubber band, which I did at first!), plug it into my iPod jack, and it plays. The sound is also pretty good for what it is. Obviously its not top of the line sound, but enough for my needs. Comes with a strong storage pouch, and a charging cable. At £20 I'll definitely be buying another couple of these to store away as backups for the future.
R**S
Fabulous little gadget!
I own the worlds worst laptop which has an internal speaker that might as well be made of swiss cheese for all the use it is, during this lockdown, I've been online with my family but I could hardly hear them on this black slab of woe...so I thought I might try this speaker in the 3.5mm slot..... It arrived in a quality package and comes with its own little storage pouch and a charging USB lead (generic Samsung/Huawei lead etc.). Think of a golf ball with its ends cut off and thats about the size of it. Clear perspex top and solid base, plug it in, charge it up and then away you go. For its size it produces a really good sound with excellent bass and the volume is excellent, certainly loud enough for me and Ive got cloth ears ! Buy It !!
A**7
Very small, 3 Watt output.
Liked the fact that it is small and portable with a carry pouch. Easy to charge and loud but not more than 3 watts -if you want it to fill the whole room. Certainly boosts a live broadcast or podcast so you can listen when you are doing something else and no earphones. Don't know how long a charge lasts as yet. Can spin around in the socket slightly if plugged into a laptop. Button for on is underneath not the top. Top very delicate and easily dented by nails for instance. Warning inside packaging. Please so far and good value for a speaker.
T**.
Ideal device.
This little portable speaker is everything one could wish for to "hear" out loud rather than using the headphones on a portable CD player. It is so neat and unobtrusive, the silver button on the top depresses to give a temporary break in sound and the sound quality is excellent and can be turned up quite loud. Even in a large room I had to turn it down. It switches on and off easily with a blue dot light to confirm, charges quickly and last a good length of time. I would certainly say it is value for money for my purposes anyway.
T**E
Good for the 3 times I used it.
It sounded decent for the small size but as the title says. I used to 3 times with my Nintendo Switch and it randomly died on me. It was on a full charge too. Didn't bang it or have the volume up loud. It's just a poorly made product. I wouldn't recommend this at all. It's now in the bin.. Lesson learnt
M**N
Remarkable volume from such a small speaker - ideal for Technopipes
I got this product to use with my Technopipes. They are ideal for this purpose. They have a remarkably full sound for such a small device. A charge lasts really long. Like the ruberised feel and there is (for its size) quite a bit of weight. This really is a very neat product if you need to share the sound of small audio devices.
A**R
Short jack
Good sound. Down point is it can't be used with an ipod that's charging unfortunately. The jack's short design means the speaker gets in the way of charging.
J**R
Surprisingly good!
The speaker on my Moto wasn't great to begin with and is positively rubbish now. I bought this thinking it couldn't be any worse and wonder of wonders, it's excellent! A ridiculously full sound for something so small, I use it more often than my Bluetooth Bose now as it's far more convenient. The battery life is nuts too bearing in mind it must be about the size of a flea. Just one thing to watch out for, the speaker magnet likes to grab anything metal in close proximity ie coins in your pocket which results in its aluminium dome getting dented. It still works fine though. Bloody marvellous little gadget :)
M**O
Not that much
The problem is that the battery is not so good
R**I
Fanno il loro mestiere x qualità/prezzo
Non sono delle casse professionali, ma per mio utilizzo vanno perfettamente. Le collego al cellulare in auto e migliorano il suono aumentandolo quel tanto che basta per ascoltare la musica o il navigatore anche con i finestrini abbassati e il rumore della strada ... non avevo pretese da sala da incisione, pertanto per me vanno benissimo!
O**R
Auténtico "mini-altavoz portátil"
Estupendo y pequeño altavoz con una calidad en la que cumple perfectamente con lo esperado.Una gran ayuda para mejorar el sonido.con una eficacia digna, a cualquier dispositivo.Lo he usado con tableta y smartphones y el resultado sobresaliente.Además de no ser tan grande como otros altavoces portátiles que tienen un sonido superior,actualmente por su versatilidad lo estoy usando con frecuencia.Buena presentación y una pequeña funda - monedero muy simpática.Todo no se puede desear por este precio,pero no hubiera estado mal un control de volumen .
S**R
Unglaublich gut!
Da wir viel Filme mit dem tablet schauen, haben wir das Problem das manche Filme) gerade ältere) eine sehr leise Audio Spur haben. Aus diese sem Grund hab ich nach einer Lösung gesucht und einfach auf gut Glück die Box bestellt. Und ich bin sehr überrascht! Der erste Eindruck war schon besser als für das Geld gedacht. Die Verarbeitung ist extrem gut und der Klang überzeugt. Wobei die Box erst bei Musik zeigt was sie kann. Klare Höhen, starke Tiefe Bässe und keinerlei Nebengeräusche aufgrund der wirklich guten Verarbeitung. Die Handhabung und Bedienung funktioniert intuitiv und der Akku hält auch eine gefühlte Ewigkeit. Wer also eine kleine Lösung für mangelnde Klangqualität der eingebauten Lautsprecher sucht und keine utopischen Erwartungen an dieses kleine Helferlein setzt, wird absolut zufrieden sein. Klare Kaufempfehlung!
J**R
Suena
Mejora el sonido. Bien.
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