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🎶 Small Speaker, Big Sound, Zero Compromise!
The Betron KBS08 is a sleek, portable Bluetooth speaker featuring a robust 3W dynamic driver housed in durable metal. It offers versatile connectivity via Bluetooth, AUX, and microSD, plus hands-free calling and FM radio. With up to 6 hours of playback and a rapid 45-minute recharge, its water-resistant design makes it the perfect travel companion for millennials who demand style, convenience, and quality sound on the go.






| ASIN | B00N11SHI2 |
| Age Range Description | Adult |
| Antenna Location | For computers, For music players, For smartphones or tablets, For televisions |
| Audio Driver Size | 40 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 1 Milliseconds |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 6 Hours |
| Battery Charge Time | 5 Hours |
| Best Sellers Rank | 39 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Metres |
| Box Contents | Bluetooth Speaker, Speaker Charging Cable and Aux Cable, Speaker User Manual |
| Brand | Betron |
| Brand Name | Betron |
| Colour | Black |
| Compatible Devices | Laptop, MP3 Player, Projector, Smartphone, Tablet |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Push Button |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 out of 5 stars 26,501 Reviews |
| Enclosure Material | Metal |
| Frequency Response | 20000 Hz |
| Frequency response | 20000 Hz |
| Global Trade Identification Number | 05060264023233 |
| Impedance | 4 Ohms |
| Input Voltage | 5 Volts |
| Input voltage | 5 Volts |
| Is Electric | Yes |
| Is Waterproof | False |
| Item Dimensions D x W x H | 7D x 7W x 6H centimetres |
| Item Type Name | Bluetooth Speaker |
| Item Weight | 220 Grams |
| MP3 player | Yes |
| Manufacturer | Betron |
| Maximum Range | 10 Metres |
| Maximum Speaker Output Power (in watts) | 3 Watts |
| Model Name | KBS08 |
| Model Number | KBS08 BLACK |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 1.0 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Number of Microphones | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Processor Count | 1 |
| Product Features | Ambiance Light, Built In Microphone, Bulit in Radio, Hi Res Audio, Portable |
| Product Warranty | 1 Year Manufacturer |
| Signal-to-Noise Ratio | 80 dB |
| Speaker Size | 40 Millimetres |
| Speaker Type | Portable Speaker |
| Speaker maximum output power | 3 Watts |
| Specific Uses For Product | Party, Travel |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter | 40 Millimetres |
| Tweeter Diameter | 40 Millimetres |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 40 Millimetres |
M**B
Performance well beyond the price
The 26k odd reviews for this little speaker, really tell you all you need to know. It’s a super little speaker that provides a high quality sound which far exceeds its low price. I bought it initially to use with a portable Tascam digital recorder, to monitor recordings and it does the job superbly, providing a full frequency sound. The beauty of this little speaker is that as well as being bluetooth capable, it also has a mini jack input to connect non- Bluetooth devices. Even the connecting cable is included in the price, as well as a usb C charging cable. I haven’t experienced any connected the speaker to both android and iOS devices and it connects quickly and holds the connection. Though mono, this speaker produces a full, well rounded sound, with decent bass and does go quite loud. Supposedly, this speaker includes an FM radio and needs the jack cable connected to act as an aerial. I tried it out and all I could get was static. I’m not in a good reception area, so that may explain it, but I’m not bothered as didn’t but it for that purpose. For the money, this speaker is fantastic value. Extremely portable, sounds good and charges quickly. So I can highly recommend it.
S**R
Excellent little speaker
Great little speaker. Does exactly what is supposed to. Sound quality is clear even at higher volume. Easy set up and well worth the price. Pleasantly surprised and not dissapointed.
A**V
A good little speaker.
It's my second Betron portable speaker and it didn't disappoint. Keep in mind that no such speaker can be perfect, and as I said elsewhere the laws of physics cannot be bent. With these limitations in mind the Betron does a good job at what it offers. You cannot expect low frequencies from such a small enclosure and tiny driver but the betron makes a good attempt to give you a balanced audio vista. What you can expect from the speaker is a sturdy build with a firm cabinet/enclosure which doesn't buzz, ring or adds it's own signature to the sound. The Betron certainly delivers, being built from a strong metal tube, further damped inside by a plastic sleeve well glued internally to the metal cabinet. The "cabinet" is sealed and separated from the amplifier+battery compartment at the bottom (so the actual internal speaker volume is even smaller than the external height of the speaker). BT connection proved easy and was maintained throughout with no signal dropping (within BT range). Connection to phones, desktops (Win 10) is seemless and quick (for Skype you also need to select it in the audio options of the app). Even the built-in FM is useful, as long as you keep the USB charging cable connected to the mini socket and possibly swing the cable around a bit until you get the strongest/quiteset signal. There are other Betron models with some larger internal volumes that may produce some deeper frequencies - I haven't tried them yet. This KBS08 serves me well on the road, the charge holds long enough (not timed but I would say 4-5 hours). Judging by their website, Betron is a British company with good products, attratctive prices and well worth supporting*). Amazon delivery time was excellent as always. I hope this helps. *) The company appears to be a one man shop who presumably imports the stuff as rebranded chinese products. Nothing wrong with that in itself, as long as it provides good support to its customers - which it would appear to do - and sells adequate products which, again, it appears to do. See: https://companycheck.co.uk/company/07488207/BETRON-LTD/companies-house-data
R**T
Good value
Pleasantly surprised by the build & sound quality for the price/size. Syncs easily and automatically with my Android phone, listening to podcasts is a very big imporovement over the phone speaker. Sounds fuller if placed on a solid surface like a kitchen counter top or sturdy desk.
C**K
Tiny speaker, massive sound
Why did I choose the Betron KBS08? I wanted a bluetooth speaker so I can listen to internet radio while I'm in the kitchen without having to take the laptop with me, and also for a better sound than my laptop speakers for watching movies/TV. Also, I wanted one with some decent bass that can fill the room when I feel like dancing, but not pay an arm and a leg. Did I get what I wanted? It works perfectly on Bluetooth with my phone and AUX with my laptop. The bass is incredible, when you put it on a wooden surface like a table you can actually feel the floor vibrate. The sound quality is really nice and decently loud to fill the room. I carried it to every corner of our small flat and it didn't cut out even when I closed the heavy bathroom door. The light strips also make it look really cool and will be a really stylish eye catcher at any house party. Ease of use & charging: It was simple to pair (immediately connected with both my Lenovo laptop and Samsung smartphone without issues), quick to charge and worked for about 4 hours on full charge before a loud beep alerted me to its need to be fed some electricity. It comes with a 3-way cable that allows you to charge the speaker via USB. Charging was fast, I didn't time it exactly but I think it was fully charged again within 1-1.5 hours via a USB mains plug. There are only a few buttons so you can't do much wrong. You get the usual Play/Pause/Answer Phone, Forward/Louder, Backward/Quieter and Off/On, and also a Mode button that will cycle through the Bluetooth, FM and AUX functions when pressed. A nice lady tells you which mode you've gone into when the button is pressed and notifies you when the Bluetooth is connected. It has 3 cable slots for AUX, Mini-USB and MicroSDTF. In order to use the AUX function of the speaker, set the Mode to AUX, connect the Mini-USB to your speaker and plug the AUX cable into the device you want to get the sound from. I have no device that uses MicroSDTF so could not test that. The speaker starts up in the volume that you left it on when last using it, so if that was full volume don't hold your ears close to it during startup. Negative points: Overamplification: At very high volumes the low price of the speaker starts to show as it overamplifies during certain frequencies at a high volume. Bass in speech: For watching movies/TV, the bass is a bit TOO good. It's quite unnerving to have the basses in people's voice and sound effects emphasised that much. Permanent light show: While the lights are great for a party atmosphere, they do get a bit annoying when you just want some quiet background music and I have not found a way to switch them off completely. The above would make me reduce the rating to 4.5*, but it's not annoying enough to give it only 4* given the overall quality. The following oddity also happened to me that is NOT the fault of the speaker: Laptop Bluetooth Pitch Shifting: My laptop's Bluetooth settings make the speaker pitch shift and put out sound about a half tone higher than the source, resulting in everthing sounding like on helium. I managed to fix it briefly, but whenever a new song started, it would revert to pitch shifted sound again. I currently circumvent this by simply using it via the AUX cable or listening to internet radio via my phone, with which it works perfectly fine. Some research showed that this is actually a common problem, due to software drivers cutting corners on sound quality in order to produce a consistent signal. If this happens to you, it's not the speaker that's at fault but your driver and you may need to do some poking around (my fix on Windows 7: Start > Control Panel > Hardware & Sound > Manage Audio Devices > Properties > Tick "Remove All Enhancements"). Verdict: The sound that the KBS08 produces is incredible for such a tiny thing and it's easy to use, a brilliant value for price ratio here! It weighs next to nothing and fits in a coat pocket, so it's ideal for travel as well - no more putting my phone in a water glass! I can't currently do all the things that I want with the speaker due to the pitch shifting, but as that is not the fault of the speaker I really can't blame it for that - the workaround with the AUX function or just using the phone works well enough for the time being. I just need an excuse to buy a laptop that has better bluetooth drivers on offer and I'll be set!
R**S
Small but mighty
Small but mighty. Some might find the colourful light show a bit distracting, but I like it. Lasts a long time and was brilliant for a quiet laptop and in a car that refused to sync with my mp3 player.
C**S
Nice item but...
This would be a good item at this price, if not for this... when using the AUX port, If you are charging the device or have it plugged in for constant power, you get horrendous electrical feedback that sounds like it picks up the frequencies from your home WIFI. Any other electrical device turned on causes further feedback issues. You cannot adjust the volume to get rid of it. If you unplug the device from the usb port so it is standalone and using battery, you do not get this feedback issue. I cannot verify If the same is of Bluetooth connections as I don't use them. The device itself is quite small, but powerful.
E**9
Recommended
There are a plethora of products out there that do the same job and it is an absolutely minefield to know which is best, especially for the not that tech-savvy of us, where reading reviews others have posted is an absolute boon! I have been using a free aux portable speaker that you could put in a tube of well known crisps to make a speaker. It has been serviceable and used as a speaker for the p.c but the sound has never been great, having ventured into a music app on my phone, I tried it last week at the bible group I teach, and it wasn't great and so an upgrade was required urgently (had been lugging heavier portable speakers for ipod for years), but I needed something truly portable. Enter Betron KBS08:- This little speaker arrived promptly, well packaged, and I was delighted with not only the matt red colour, but also to find that it came pre-charged up (I had thought I would have to charge it up before I could use it), which was perfect as I needed it yesterday evening. It stands just under 6cm tall and is just slightly 6cm across the base, weighing in at 265g. The colour changing lights are a quirky little feature that all that have seen it were amused by. The buttons on the item are quite small (well they would be, this is a wee product). It took me a moment to understand that to increase/decrease the volume you press the outer section of the button that either vols up/down or skips tracks - although you can do these actions through your phone anyway. It comes with a single cable that merges into two with a usb and aux attachment. Setting up the bluetooth was even for me I thought a cinch to do, switched it on, a loud voice said enter mode bluetooth, I then matched it up with my phone and it told me that it had been successful - hurrah! The sound that came out of this little speaker rather astounded me - I am no guru on sound, but I immediately thought - crumbs not tinny at all, has a richness to it. I listen to alot of audible books and this speaker has enhanced my listening experience also. I often listen to and use in group celtic spiritual music at times and the pitch of the tracks can be quite high, but this little speaker is handling it - even the essence of the belled "call to worship" which could have been not great is just fine, there is no sense of distortion at all. I haven't tried it with a microsd card, or the handsfree function, radio - in some respects these features may be a little superfluous to requirements for what I need it for, so I cannot presently comment on these functions. But this does not detract in anyway to what I have found to be a super product for my own needs which I suspect for most is to use music from your phone to the speaker, either through the aux or bluetooth. Enter husband - he recently bought a cheap usb speaker for the p.c - useless item, didn't work and he was disappointed. We tried this Betron with the p.c and he was surprised and delighted with it, for using to listen to webinars etc, (need aux cable of course for pc, I did plug in the usb also but am not sure it charges and works at the same time). Enter bible group - that's brilliant, where did you get it? Enter Tech savvy teenage son - at group was his first time of listening to it's performance and he is not shy in commenting - closing prayer said, I saw the arm/hand reach out and he had it spirited away whilst the washing up was done and linked up to his phone - loves it. So a teenagers' seal of approval - great stocking filler at the price of just under £15..bargain! Consequently - both husband and son really rather covetous of my little speaker - hinting that perhaps another two in the household wouldn't go a miss - to keep the peace and so they keep their sticky mitts off mine, I have ordered them both one in their chosen colour. As always, with anything or any product, it won't suit some people, but I do think this will fit most peoples' needs and budgets.
P**A
Belle enceinte conforme.
J'ai acheté cette enceinte car la batterie de la précédente s'était usée. La batterie étant déjà chargée, j'ai pu l'utiliser le jour même. Selon moi, le son est assez puissant, je compte principalement l'utiliser en classe pour faire plaisir à mes élèves. Autre avantage, je peux m'éloigner de mon gsm sans que la connexion ne soit rompue. En outre, je trouve cette enceinte jolie surtout lorsque les cercles lumineux changent de couleurs. Je ne peux donner un avis sur la radio et le micro, je ne l’utilise qu'en bluetooth. J'ai acheté l'enceinte 17€ et le rapport qualité-prix est présent.
S**A
Dato il costo si può avere di meglio
Ricevuto oggi. Devo dire che all'inizio mi è sembrato veramente un ottimo prodotto. Il design compatto è molto accattivante soprattutto per le luci led che cambiano colore durante l'utilizzo. Il suono è decisamente buono. Peccato che la radio FM non sia in grado di sintonizzarsi; a parte il fruscio non è stato possibile ascoltare nessuna emittente. Tenuto conto del costo avrei pensato di acquistare un prodotto dalle prestazioni migliori.
A**8
Great Value
Small but mighty ! Love this little speaker
M**O
Laut und relativ guter Klang
Sprachausgabe erleichtert die Bedienung. Radio habe ich nicht getestet, Sound vom Handy geht sehr gut. Das Teil hat auch eine Freisprecheinrichtung, die taugt aber nichts, das Mikrophon ist viel zu leise. Aber dafür habe ich das Gerät auch nicht gekauft. Die Verarbeitung ist ordentlich, die Tasten klappern nicht, Klang ist auch ok. Einziger Nachteil: Der USB Anschluss ist als Mini USB ausgeführt, das Ladekabel des Handys passt also nicht, man muss immer das mitgelieferte Kabel verwenden.
E**Z
Prima Lautsprecher
Um den Handyakku bei der Musikwiedergabe zu schonen habe ich einen externen Lautsprecher gesucht. Natürlich sollte er auch etwas mehr Power haben als so ein Handylautsprecher. Dieser Lautsprecher funktioniert prima. Die Bluetooth-Verbindung reicht knappe 10 Meter, wenn keine Hindernisse im Weg sind. Der Lautsprecher hat ein sehr stabiles Alu-Gehäuse (bis auf den Kunststoff-Sockel). Er ist sehr schwer und hat auf der Unterseite augenscheinlich einen Haftgummiring, den ich aber noch nicht verwendet habe (Schutzfolie ist noch drauf). Der Lautsprecher kann auf eine recht hohe Lautstärke gestellt werden - aber lauter verbraucht natürlich mehr Strom. Im Bassbereich schwächelt er etwas, aber einerseits ist es ja keine Bassreflexbox und andererseits hat der Lautsprecher ja nur etwa 45 mm Durchmesser. Zudem hat der Lautsprecher noch ein paar weitere Betriebsmodi: Line-In, Radio und Handy-Freisprech. Die Freisprechfunktion hab ich erst einmal kurz ausprobiert, sie scheint aber recht gut zu funktionieren. Die LED-Anzeige ist RGB und scheint einige Betriebszustände anzuzeigen: abwechelnd blau-grün = BT Verbindungsbereit, blau = BT verbunden, rot = Akku wird geladen, aus (bei verbundenem Ladegerät) = Akku voll. Wenn der Akku leer wird erfolgt bei schätzungsweise 20% eine Ansage. Das einzige, was etwas stört ist die sehr laute Ansage beim Einschalten. Akzeptable Abhilfe kann man erreichen, in dem man die Lautsprecheröffnung beim Einschalten mit der Hand luftdicht abdeckt - das ist aber für mich bislang das einzige kleine Manko.
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