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Nulaxy FM Bluetooth Transmitter for Car, Strong Microphone Bluetooth Car Adapter with 1.8' Color Screen for Hands-Free Calls, Supports QC3.0 Charging, Treble and Bass Sound Music Player- KM30

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$23.99

$ 11 .99 $11.99

In Stock

1.Color:Black


About this item

  • Big Display Screen: Nulaxy KM30 bluetooth car adapter features a big display screen offering a wider visual interface for more information, such as incoming phone number, track name, FM frequency, battery voltage, Bluetooth connected device and more. It provides multi-solutions for your hands-free driving and in-car stereo streaming.
  • Stronger Microphone for Better Hands-free Calls: KM30 fm modulator bluetooth for car utilizes stronger microphone, greatly amplify sound reception and strengthen sound quality, bringing a higher level of experience.
  • Treble & Bass Music Streaming: You can stream music directly from your car radio via Bluetooth microSD card, and enjoy switching between treble and bass mode, the color spectrum auto-syncs with your music.
  • QC3.0 Fast Charging: FM transmitter radio with bluetooth Comes with a QC3.0 charging port to deliver high-speed charging to driver and passenger, the charging time is 4 times faster than conventional charging.
  • Bring Voice Service in Your Car: You can stay fully focused on the road by using Siri or Voice Assistant to make phone calls, send texts or get driving directions. Nulaxy KM30 Bluetooth transmitter brings voice service in your car.



Product Description

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G.B
2025-09-02 17:32:56
The media could not be loaded.
Buell guy
2025-09-01 15:51:03
So this thing is pretty freaking cool. I installed it in my 2009 Chevy Colorado which has the cigarette ports down low in the center of the dash. The way that this pivots is perfect to put down there and I can still read the screen perfectly. The connectivity is on point. Every time I get in the truck it connects right to my phone immediately. The value for the money is definitely there. Easy to set up. USB ports to charge as well. This thing works perfectly. And the screen is bright enough to read day or night.
Mtb4fun
2025-08-28 13:29:32
Likes: Works as adverstised. I would find an unused FM channel and connect to my car's FM/AM radio. I'd connect my iPhone via USB-A cable to this transmitter and am also able to charge my phone. Once I fiddled with 3 volume settings (phone, transmitter, radio), I was able to listen to decent quality music and audio on phone calls. Tuning was easy. Size was about right.Dislikes: Signal interference near clusters of tall building or near transmission towers. Low volume unless I play around with the three volume settings (see above). If you do this approach, please remember to turn down your radio volume when disconnecting the transmitter or you'll get a nasty loud audio blast.
Pedro Martinez
2025-08-24 10:32:17
This transmitter not only sounds great, but it also looks and feels great. The sound quality is as good as your speakers allow it to be. In my case, everything sounds great. I rarely adjust the bass or treble unless I want to mess around with the audio, but it's not necessary. Make sure to use radio-locator or any other website for locating unused radio channels in order to get the best possible performance out of this product's main transmitter feature. The design allows it to be so low profile that it's not an eyesore. Make sure to remove it once you're done though because it does stay on and can slowly drain your car's battery. Another great thing about this product is its durability. I live in California so the sun is not shy to come out. I've left the product in our SUV's front compartment ever since I bought it, which was months ago, and it's still running perfectly. It remembers that it was connected to my phone so I simply plug it in, press play, and head on out. On that note, I would also like to mention that the media controls on this product work for all of the apps I use, such as Spotify, YouTube Music, and Youtube, even when the phone is off. I know that's a common feature, but many products get media controls wrong, not this one.Other things to mention are that the USB ports allow for exceptional charging performance, but I rarely use them so it's not so big a deal to me, but maybe for others. Also, the mic quality as described by people I've called through this product is not the best, but it's good enough to make out what you're saying. It's not a big issue to me because I do not call often when I'm driving, but many others do. The display is great at what it's supposed to do, such as displaying the song name, the song length, the song frequencies, radio station, etc. It's enough information that can be absorbed with a quick glance, do not look at it too long while driving.I cannot comment on the sd card and aux out functionality as I have not used them nor am I planning to because I have no need for them as of now.Overall, this transmitter has great sound quality, great build quality, great features, and a great value. I highly recommend this to anyone looking to add Bluetooth functionality to their car.
Romana
2025-07-17 16:22:57
It is very easy to use and works great. I mainly use it for listening for music, podcasts, and audiobooks. My car is really old anr this made it super easy to connect and listen to music. I do not hear any static at all and for how much it costs, it is worth it.
Fixing
2025-06-19 18:35:33
Once again, Nulaxy delivers on a working , well made and thought out product. This unit is extremely easy to set up and use. Small enough not to clutter, large and bright enough to read the screen day or night, the graphic equalizer has a number of presets for sound selection, each setting has an audible change in sound using the multi button that is the main control for volume, bass and treble, input selection for aux, SD card and USB input. Setting up the Bluetooth is easy, providing a solid connection, no drop or interference with great range. The connection to the car with FM radio is quick and easy and the playback is clear and uninterrupted by hiss or static. Aux connection is also quick and easy, aux is also included, works as expected if FM stations is weak outside of a city, clear, crisp audio. SD card, up to 32 gb, plays music in numeric and alphabetical order, depending on how a playlist is set up, all buttons for search and seek are large enough to find and use, and are responsive to its function.From purchase, shipping and receiving product, Nulaxy has it covered with an end to end guarantee, the after sale representative, Anita, provide excellent, professional customer care service, any questions, issues, all will be addressed and a solution is made. I believe the Nulaxy company will stand by its products, as well as it's customers, to provide all star services.In closing, a well made, thought out item, simple and uncomplicated to use, competitively priced, rich in real working features, that delivers as advertised, backed by the Nulaxy service and guarantee, worth the time and money to provide a quality product for a car Bluetooth connection.
Denio Donato
2025-06-12 10:17:03
Excelente entrega rápido qualidade muito boa satisfeito.
ARNAUD COULIN
2025-04-25 14:19:41
Bonne connexion et rapide une fois configuré
Jäger
2025-03-14 12:04:00
Ich war etwas skeptisch, ob das Teil auch wirklich funktioniert. Als ich es erhalten habe, habe ich es natürlich gleich ausprobiert. Mein Auto ist ein älterer GLK Mercedes mit Comand Radio-Navigation-System. Eingesteckt in den Zigarettenanzünder, über Bluetooth mit meinem iPhone 11 verbunden und eine Senderfreie Stelle im UKW Bereich gesucht. Bei mir war das die Frequenz 106,6.Auf meinem IPhone von mir gespeicherte Musik eingeschaltet und oh Wunder, mein Autoradio spielte in guter Qualität und in Stereo meine gespeicherte Musik. Alles ging easy und problemlos. Ich bin zufrieden.
Aneta
2025-01-25 10:22:31
Better than the older version as it takes smaller place, excellent sound and design, easy to set up
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