Nulaxy 2023 Upgraded Bluetooth Car FM Transmitter V5.3, PD 30W Type C Fast Charge, Treble and Bass Adjustable HiFi Music Player with Color Music Light Bar, for Hands Free Calls Assistant - KM34 Blue

So the fm transmitter package I bought came with 2 types of these fm Bluetooth transmitters: KM34 & KM18. The KM34 unfortunately comes undone every so often. You are able to put it back together BUT that is completely unacceptable and annoying. Good luck finding the parts in your car/truck as they can roll or spring off anywhere. Unfortunately, the window for me to return these closed about 3 days after this started happening (super convenient 🙄). I’ve had to piece it together 4 times in the last 7 days. The other issue I have is since it’s a small screen (at the time of purchase I didn’t think of this) you’re not able to see the device name or volume you’re at. You can see the volume once you adjust it up/down. This also messes with your volume limit. It’s a huge difference. On my factory trucks volume, I would be able to comfortably listen to at volume 7 ( and it was loud to where everyone in the Yukon could hear perfectly). Once I started using this one, I have the volume at max level (30) on the transmitter and at about 16/17 on the Yukon. And I still find myself trying to turn up the volume. Needless to say, it’s annoying. The only thing I find myself liking is that it has bass and treble “knobs” that are really cool to use & the sync color spectrum display for the songs volume. If you use the buttons on the transmitter to change to the next or previous track, it does display that you’ve changed it. In this case the KM34 display “dn” if you press for the next song and “up” for the previous song. You might think you pressed the wrong button but you didn’t. It does go to the previous song if you press the back button, it just displays wrong and goes to the next song if you press the next button. So it’s definitely backwards. The tap stain you’ve set will always display once it’s idle. The KM34 does “greet” you with a “Hi” and your cars/truck battery level every time you plug it in. It will automatically connect to your device with a beep confirmation of connection.The KM18 fm BT transmitter is exactly like the one I bought years ago (all same brand) except the new one is a goose neck design. I thought this would be so convenient since the way my cigarette lighter charger is shaped, once I insert the old transmitter, I couldn’t see the screen. Unfortunately the gooseneck design on the KM18, gets in the way of my shift gear. Even though I have tiny hands (I’m girl, born a female and still a female) they hit the fm transmitter one it’s plugged in. That’s definitely annoying as I’ve found myself trying to be careful in not hitting it when parking or reversing. Which can be distracting and that’s not good when driving. The other problem with my old one is that the led lighting dimmed within the 1st year of having it so you couldn’t see the display on the mini screen, like for volume, station it was in or what device it was connected to. So I’m not sure if this will happen with these. Keep that in mind. Now, the total for both was only about 27$ so it definitely pays for itself even if the Lightning only last for 1yr. Sucks but it’s worth it for 2 of these. Now, I’ve only had them for 30 days and I didn’t really experience these issues I’ve mentioned until AFTER the return window so I’m stuck with them. Yay 🙄. So the $27 wasn’t worth it at all for me at least in this case

I was very skeptical about purchasing this because of some of the reviews, but believe me I have purchased approximately 5 of these transmitters and this is the loudest and clearest one out of all of them,not to mention that it actually has a power on/off button which is very convenient, love it. Thank you

I wish volume was higher. My phone has to be at Max. Device has to be at Max. Car radio has to be on high to sound decent. Great bass and treble controls. I like that I can charge my phone with it even if it's turned off.

The product works pretty good. Some problems finding an unused frequency. The sound quality is good. I just wish there were more open frequencies.

Nice gadget. Plays louder than others. Bass and treble works. Fancy looking. Good retention in socket. Don't expect cd quality music. That's not the fault of the transmitter but the FM transmission on the whole. The gadget works great. USB files sounds better than the Bluetooth. It's is a handy device and works well.

I order this for my dad

Works awesome

Really wanted to love this. I tried two different phones, two different cars (both Honda) and two different devices thinking I got a bad one. However, no matter what I did, music playing through any app (tried spotify, pandora, youtube) had noticeable interference and always had a constant hum. At high volume this was not really perceivable, but if you generally listen to very quiet music/podcasts you will notice it.What was strange is that phone calls came through perfect, and the other party also said I sounded great through the mic on this thing. I did also notice that when not in use I could not use the car's radio, no matter what I did it introduced interference on all radio stations. I wish there was an off button, but you can just pull it out easily enough- a bit inconvenient to remove anytime I wanted to use the car's stereo though.I have used other brands that don't have the interference issues, so I know it can be done. In a pinch I have no problem using this device, but it could certainly be engineered better.

A primo impatto sembra buono... lo provo da 2 giorni e tutto va perfettamente. Si collega subito e anche l'audio va molto bene sia in chiamata che per ascoltare musica. l'unica pecca è la ricarica... l'ho collegato al mio cellulare e altro che rapida 😂😂 mi dava una lentezza che nemmeno un caricabatterie dei primi anni 2000. Mi riservo di testarlo altri giorni e poi in caso rivaluterò.

Good 👍

Vraiment recepteur fm Bluetooth super !! Il faut juste savoir le régler sur une fréquence qui est loin des radios locaux pour éliminer les bruits. Les réglages bass et l’auteur à droite fonctionnent bien. Rien à dire je suis très satisfait du résultat.

En otros dispositivos de este tipo, el sonido no era "Estéreo", sino sonido "mono".Sonaba por los dos altavoces... pero en modo "mono".He tenido con éste, ya tres dispositivos de este tipo.En este dispositivo, si pones música suena en estéreo; es decir que distingue el lado derecho del izquierdo, y suena en cada lado, cuando debe sonar.He usado la opción "USB" y la calidad de la música es mucho mejor que usando el bluetooth, porque ahí la calidad de sonido, ya no depende de la calidad de sonido y la ecualización que otorgue tu smartphone.Con la opción USB, la música suena mucho más nítida.Usando el USB, por norma general una vez calibras los bajos, y los agudos con el propio dispositivo, ya no tienes que volverlo a tocar más.Lo he usado en ciudad y en carretera aquí en España en la frecuencia 108.00Mhz y aunque a veces esa frecuencia recibe algo... no hay interferencia con la música, ni hay cortes.Con llamada telefónica, suena bien... aceptable. Puedes mantener una conversación sin cortes (se nota el bluetooth 5.3 que lleva)En general contento.¿Cuál sería la única contra? El conector que se enchufa en la toma del mechero, es algo largo... debería ser un poquito más corto, para que no sobresaliera tanto.

La facilidad y calidad en la conexión. He tenido de otras marcas y este es el mejor con diferencia. y puedes cargar el móvil.