

🚗 Elevate your drive with crystal-clear calls & immersive sound—because your car deserves the upgrade!
The Nulaxy KM30 is a cutting-edge car Bluetooth FM transmitter featuring a large 2.4-inch display, enhanced microphone for superior hands-free calls, and customizable treble & bass audio modes. It supports multi-source music streaming via Bluetooth, microSD, or Aux, and includes a QC3.0 fast charging port for rapid device charging. Perfect for modern professionals seeking seamless connectivity and premium sound in any vehicle.












| ASIN | B08D3S85FW |
| Best Sellers Rank | 45 in Car Audio FM Transmitters |
| Guaranteed software updates until | unknown |
| Item model number | KM30 |
| Manufacturer | Nulaxy |
| Package Dimensions | 10.9 x 7.01 x 4.6 cm; 90 g |
S**M
Great device
Had a few of these type of devices over the years and they have all been a bit of a let down. Thought I would give this one a go due to the good reviews and wow, what a difference. I have been using it now for over a month and it has worked flawlessly the entire time. No issues with bt connection but the main positive for me is that I have had no problems with interference and the sound quality for streaming music has been excellent. Then you get the bonus of the nice screen with some info on what's playing and a equaliser. Hands free wise, it always works great and I can be heard clearly by callers. I really am very pleased with this device, worth every penny and saved me having to upgrade the head unit on my car.
W**N
For £20 odd quid it's bloody marvellous - MP3 music problems solved in my old Shogun.
Oh my goodness - this little thing is great. My expectations for 20 odd quid were not high, but I needed something to play my MP3 collection through my car stereo (i have an older car with a tape player, a CD changer but no AUX input or Bluetooth. This worked out of the box with my 64 GB ExFAT USB stick (and I am able to browser folders / albums through its mini file browser) . Sound quality is fine - you'll want to tweak the Treble & Bass. I tuned it to an empty frequency at the lower end of the FM band (seems perfectly fine) - I can always easily retune it if I drive in London for example and get swamped by local stations etc. I have tested its mobile hands free Bluetooth mode - no problems - not top notch fidelity on voice, but absolutely fine. Value: five 5 stars Features: 5 stars Ease of use: 5 stars For £20'ish quid! It's bloody marvellous - music problems solved in my old Shogun.
S**Y
You can choose which folder or playlist. Most of the others don't have this feature which is a must.
Excellent, I'm happy with everything so far. Only had it for a few days now. Things to improve is to have more gap between the USB and charging slot because if the USB stick is not slim you'll struggle to get them in at the same time. Most important thing for me is that you can choose which folder to play. It would help if there was a button to forward the songs on the playlist. Performance wise I'm happy.
D**S
Excellent features
Wow! In my classic jag. Works really well
M**E
Not suitable for my use but maybe fine for cars
Used it in my camper van but it wasn't suitable for that purpose. Seems a decent quality.
A**R
Transmitter
Great product. Fast shipping. Buy again.
K**N
Nulaxy Excellent
I think I made the right purchase buying the Nulaxy car transmitter KM30. I bought it, because I couldn't find my KM20 which is buried somewhere amongst stuff from the kitchen. I had to disconnect my car's Bluetooth due to it draining my car's battery. I wanted to be able to listen to music whilst driving to Essex this weekend. There are so many transmitters to choose from. The old one was a KM20 with a long stork, it damaged my car's power socket because the fitting was too tight. The KM30 is a tight fit too, but I wanted to hear my music. It was simple to fit, pair up and operate. The sound quality is great, the bass is great, the treble is good. At first, I thought there was a tuning problem, because the frequency kept changing. It turned out to be the TA/PTY was on. I turned it off, the frequency locked in. Playing music, the volume seemed low. The bass wasn't booming, and the treble didn't seem refined. Everything sounded clear so I resigned to the idea that was all I would get. Until, on my return journey I turned the volume up and pressed the Bass button. I was presently surprised with sound I was hearing! Excellent sound quality. Excellent bass and treble. I could hear the instruments clear. I'm happy, because whilst driving my mum and sister to Essex, we can all listen to Mahalia Jackson (mum's favourite gospel singer) together! Have a happy day!
M**G
Bad quality
The sound was not clear
E**E
Il trasmettitore Bluetooth per auto Nulaxy KM30 è un accessorio indispensabile per chiunque desideri aggiornare il proprio sistema audio in auto senza dover sostituire l'intero impianto stereo. Dotato di un display a colori da 1,8" e un microfono potente, offre un'esperienza di chiamata a mani libere di alta qualità, consentendo di mantenere la concentrazione sulla strada in modo sicuro. Una delle caratteristiche più apprezzate del KM30 è la sua compatibilità con la ricarica QC3.0, che consente di ricaricare rapidamente i dispositivi mobili mentre si è in viaggio. Questo è particolarmente utile per coloro che dipendono pesantemente dai loro smartphone durante gli spostamenti. L'installazione è semplice e veloce: basta collegare il trasmettitore all'accendisigari dell'auto e sincronizzarlo con il proprio dispositivo Bluetooth. Una volta configurato, è possibile riprodurre la propria musica preferita in streaming direttamente dallo smartphone o da altri dispositivi compatibili Bluetooth, trasformando istantaneamente l'auto in un'area di intrattenimento personale. La qualità audio è sorprendentemente nitida e priva di interferenze, consentendo di godere appieno della propria musica senza compromessi. Inoltre, il design compatto e discreto si integra perfettamente nell'abitacolo dell'auto senza distogliere l'attenzione. In conclusione, il trasmettitore Bluetooth per auto Nulaxy KM30 è un investimento pratico e conveniente per chiunque desideri aggiornare il sistema audio del proprio veicolo. Con le sue prestazioni affidabili e le sue numerose funzionalità, offre un valore eccezionale e migliora notevolmente l'esperienza di guida quotidiana.
P**F
Absolute Empfehlung – Geniales kleines Gerät! Ich bin absolut begeistert von diesem FM-Transmitter! Ich hätte nicht gedacht, dass so ein kleines Teil so viel Komfort ins Auto bringen kann. Die Einrichtung war super einfach – eingesteckt, Frequenz eingestellt, Bluetooth verbunden und los ging’s. Innerhalb von 2 Minuten war alles startklar. Der Klang ist überraschend gut für einen FM-Transmitter – klar, ohne Rauschen, und sogar bei höherer Lautstärke stabil. Ich nutze ihn zum Musikstreaming über Spotify in meinem Mercedes E-Klasse W211, nach langer Sucher der erste Transmitter der sauber funktioniert! Preis-Leistung: 10 von 10! Wenn du ein älteres Auto hast ohne Bluetooth, dann ist das hier eine super einfache Lösung. Ich würde den Transmitter jederzeit wieder kaufen.
P**.
Há muitos anos que utilizo transmissores FM no carro para ouvir música, mas este equipamento superou todas as minhas expetativas! Excelente qualidade de som, com possibilidade de regular graves e agudos o que é pouco habitual, e contrariamente a outros equipamentos que já usei, não tem ruídos de fundo e a separação stereo é ótima! Felizmente temos em Portugal duas frequências que não são utilizadas por estações de rádio (87.5 e 108.0) e por isso, sintonizando numa destas frequências, podemos viajar todo o país sem necessidade de mudar de canal devido a interferências. As chamadas telefónicas são perfeitas e não tenho tido reclamações! Equipamento muito fácil de utilizar e o manual tira as dúvidas que possamos ter. Impossível ter melhor relação qualidade/preço. Recomendo!
D**O
Excelente entrega rápido qualidade muito boa satisfeito.
M**S
Nice
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