The item seems to work, but I am concerned about the loosness of the very flimsy rotating center knob. Is it supposed to be like that? I feel like the metal ring around the knob is about to fall off. Not sure, but I think I may have a defective unit. Has anyone else experienced the same issue?Update:I have also discovered that the auxiliary. Input Jack does not function. I would have wanted to use my non bluetooth mp3 player to input to the transmitter and play through my car speakers.I hope to hear from the seller regarding these issues. At least the bluetooth works through my cell phone, with good sound.

I like this it works really well and I have no echoing or weird sound in the background. The base button works pretty good too. Good clarity and easy to use.

This transmitter is amazing! It delivers sound way louder and clearer than any other I’ve tried. Easy to use and works flawlessly. Highly recommend!

The instructions were very easy and it took minutes to install and use. Very good quality. Definitely worth the purchase.

Purchased for my older SUV, worked well for both calls and listening to music. Fit well with a perfect connection, no static, easy to install and use.

This device is aweseme, it does what it claims to do. It connects your phone to your car stereo through Bluetooth.It has a volume setting, but like other similar devices, it only goes up to 30 and I still have to turn my phone volume way up and my radio volume way up to hear music and phone calls clearly. Just have to remember to turn the radio sound down before trying to use the radio, so I don't blast out my ears. For example, I usually turn up my radio volume to somehere between settings 6 and 10 depending on my speed and road noise. To use this device and hear my phone calls, I have to turn up the volume setting to somewhere between 17 and 27.However I love that it has a spiral cord from the plugin part to the display part, and that the display can be clipped onto my air vent near my steering wheel. This allows me to see what station it is set to, and change the station if I need, and answer and hang up calls, all without taking my eyes off the road for more than half a second. Others you have to look down into the ashtray area where the device is plugged into the lighter. I feel that this is much safer for someone who is driving and might have to switch to a different station while driving.It hold onto my air vent tightly and doesn't bounce or make any noise. I recommend it. It also turns off when the car is off, turns on and reconnects to your phone automatically when the car is turned on. Easy to use.

La USB no la agarra con música, para el costo que tienes no están bueno.

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I purchased this Bluetooth to add to my 2009 Corolla. It worked great at first, however, I was never able to use it for phone calls. The feedback I got from my caller was that us was really loud and my voice was unclear. I kept it for music though. At the one year mark, it now randomly stops working and won’t connect to my phone.

I had a Bluetooth 4.2 transmitter that was doing just fine, but just bendable neck had broke, allowing the face/head of the transmitter to spin and not be able to hold in place. It was a "BF20" model. Nothing wrong with it, I broke it on accident I guess... well, maybe it was a little weak.Anyways, this product is BT 5.3. My phone is only BT 5.0, so that's all I'm able to use at the moment. I really didn't think it could make such a huge difference in sound quality. That bass button is no joke. It's more than a bass booster. It's like a whole tuned equalizer button that also boosts the bass.I'm not even exaggerating, the sound quality? Amazing. I use Amazon Music and play UltraHD music. Dolby limits that to 24-bit/48khz, most songs are 24-bit/44.1khz. Anyways, every single song sounds better, now. PLUS there's absolutely zero static noise like before.I haven't tested phone calls on it. From what I've seen so far in quality, I'm sure the 3 mic system works great.I can say RANGE has drastically improved. With the old BT 4.2 device, I was lucky to walk 10 feet away from the car with my phone in my pocket and the music keep playing.Now, with this device (BT5.3) and my phone (BT5.0, so I'm only connecting at BT5.0 and getting 5.0 features), I haven't had the music cut out haha. It has amazing range, which isn't ALL that important, but it's nice to walk more than 10 feet away from my car without the music cutting out.SO, yeah, great, GREAT sound quality. I'm serious. I just can't get over how different the quality is. I figured it'd be 100% the same but it's not even close. I "BELIEVE" I'm using the LDAC codec, but it's hard to tell. I won't go into the details too far, but that's what was appearing to show being used in the Developer Options. It's just so smooth and crisp and well defined. I prefer BT to the Aux Cord because I have to get in and out of my car dozens of times for work.I Used to lose my BT connection and have to go turn off/on my BT on my phone then manually connect to my old BF20 with BT4.2. Now I don't even lose connection OR it's reconnecting so fast that I'm not even realizing it's happening.I don't "Need" it, but I wish My Galaxy S10+ had BT 5.3 haha, but I'm having zero probs with it having BT 5.0. It's all backwards compatible, anyway. My PC does have it, so I'm gonna use Amazon Music on it and transfer to my car and see how it sounds for fun.Very excited over this BT to FM transmitter... honestly. SOOO glad I went with this one. Between this and my "Auxiliary Port Extender" (1x cig lighter to 3x lol), I've got enough USB-A and C ports to charge 6 or 8 phones at once. 3x on the JOYROOM FM/BT adapter and the rest on the 1x to 3x auxiliary port hub. Charging is fast on it, too. You need a good cable as THAT is where the main weakness in charging lies. I use a USB-A to C in the car that has 3.2 Gen 1 data (5gbps) with 65 watt support. The data isn't important, but you do want a good cable that will let the power flow. Otherwise, you may think the charger (whatever you're using) is weak when it's actually the skinny cable you're using.I went overkill for wattage on purpose, but I did need the high speed data. They are Amazon Basics cables. Best deal on cables period. They have to pass inspections, so when they say USB 3.2 Gen 1 or Gen 2, you can believe it. I didn't want a 65 watt cable that only did USB 2.0. Amazon Basics seemed to be the ONLY cable manufacturer that honestly does what they advertise.Anyways, that's a bit off topic, but important to know when judging the charging speed of a charger. The cable is the weak link. I have an S10+, so, I have 15W wired max charge speeds and have zero issues charging.I don't care how many more floaty colors they throw on another BT/FM transmitter, I'd STILL go with this one. Looks cool as it is but most importantly, the sound quality exceeded my expectations by 200%+. I had NO IDEA Bluetooth could sound so good.Update 12/21/23: Still working without any single issues. This is the BT to FM device I recommend to everyone. Looks great, all of the buttons still work perfectly, there's no wear and tear or any broken pieces. It makes my factory stereo (in a 2000 Buick Park Avenue) sound like it has upgraded speakers. I know I have made this review too long but I just can't emphasize how much is exceeded my expectations.Seriously, if you've made it this far into my review, go ahead and at the very least, put this into your small group of transmitters you're comparing/deciding on. I'd buy another one in a heartbeat if for some reason I had to. Crystal clear audio, enhanced audio quality, very long rage and just all in all a superb BT to FM transmitter.TL;DR.... Look no further, you'll have no regrets with this device. I hate to keep going on and on, but the "bass boost" (or custom equalizer) button plus high quality music from Amazon Music Unlimited (24 bit/48khz+) and a decent phone (don't forget, you have an equalizer in your phone (plus Dolby Atmos in many cases) will just absolutely surprise you at how amazing this BT2FM transmitter makes the audio sound. If it blows my mind in an old 2000 Park Avenue, I know it must sound 10/10 in a vehicle with an even more premium sound system.Seriously, look no further, I've tried a couple, heard other devices in friends' vehicles and NOTHING comes close to WHATEVER they did to this one as far as audio tuning. 10/10 range, sound quality AND there's no annoying background static you hear from all the other BT to FM transmitters I've experienced.Okay, okay, I'm done gloating over this device. I just honestly look forward to using it every single day because I drive for work. I even use my PC to play music to an old (but nice) stereo I have and it has NEVER sounded better.

Wie oben erwähnt ist es ein sehr guter Transmitter. Er ist schnell eingestellt. Geht ganz schnell und easy. Einfach Radio auf eine leere Frequenz einstellen und den Transmitter auf die selbe. Dann den Transmitter mit Bluetooth oder Klinke mit dem Endgerät (Handy) verbinden und fertig.Der Sound ist sehr gut. Ich höre kein rauschen oder knacksen. Besonders hat mich der Bass Boost überrascht. Wenn er aktiv ist, merkt man es deutlich. Ich habe noch die Standard Boxen drin, die keine Power haben. Aber mit dem Bass Boost merkt man schon ordentlich was.Das schnell lade Funktion ist auch gut. Mein Handy lädt während der Navigation auch fix auf.Dazu ist zu sagen, das man die RGB Beleuchtung auch ausschalten kann.Wie sich das Gerät auf Dauer entwickelt, zeigt sich noch. Wichtig zu erwähnen ist, der Verkäufer bietet auch eine lebenslange Garantie an. Wenn irgendwas mit dem Gerät ist, einfach anschreiben und es wird sich drum gekümmert!Klare Kaufempfehlung!

Si vous recherchez un transmetteur FM de qualité, facile à installer et avec un super son, alors ne cherchez plus ! Celui-ci est formidable. Très bon rapport qualité/prix. Et non, je n'ai pas d'actions chez JOYROOM mais leurs produits sont de qualité. Je suis super content de mon achat.

El sonido está muy bien y ha convertido el sistema de audio de mi Chrysler del 2002 en un sistema moderna. Se oye la música y llamadas bluetooth perfectamente con poca interferencia. El micrófono está bien y se puede tener una conversación en manos libres y se entiende bien.Lo único malo que he visto es que al poner el receptor en el canal FM 108.0 hace interferencia con mi mando a distancia del coche y tenía que estar justo al lado del coche para poder abrir el coche con el mando. Lo cambié a 90.0 y ha ayudado bastante pero con el aparato enchufado si limita la distancia efectiva de mi mando.Una cosas que me gustaría poder tener es la posibilidad de apagar la unidad al apagar el coche. En mi coche, se queda encendida si no la desenchufo. Consume poca energía pero no me gusta tenerlo encendido siempre y tener que desenchufarlo para apagarlo.