BTC450 Bluetooth Car Kit (Hands-Free, AUX Bluetooth Adapter for Cars with Ground Loop Noise Isolator, 3.5mm Aux Input, Apt-X)

I bought this to use in my 2006 Prius, with my Galaxy Note 3 phone (Android). I have 64 gig of mp3's that I stream directly from my phone. It works beautifully, set-up was a snap. I climb into my car and the connection happens automatically, and it starts playing right from where it left off when I got out of the car. Incoming calls pause the music, one touch of the button and I'm on speaker phone, which is very clear from both ends. Touch the button to hang up and the music fades back in, flawless. The only drawback is that (like all the others) there is no way to extend the length of the button cord. The assumption (apparently from every manufacturer) is that the button goes on you dash, the power plug is somewhere below your car stereo, and the stereo has an auxiliary input on it's face. However, in the Prius the power jack and aux input are hidden away in the center arm rest (which is nice), so the button can't be easily placed on the dash as the cord gets in the way. I'll either have to find a place on the arm rest, or try to run the button wire under the carpet. No points off, because it seems all the other manufacturers make the same assumption. By the way, there is a slight hum from ground loops in the Prius, but a cheap isolator fixed that. AND NOW FOR THE FUN PART. I have a workshop at home. I have an old stereo tuner/amp wired to ceiling speakers in my shop. But I have several problems. 1) Reception is terrible even with an external antenna. 2) When my phone rings I seldom hear it over the machines and stereo. 3) I don't want the phone in my pocket, if I run into the corner of a workbench it might shatter the display. 4) If I do hear the phone ring, I have to turn off the stereo, the tool, then wipe the oil off my hands before trying to answer it. So here is the solution: Even though the power adapter is designed to plug into a 12 volt outlet, it can also be run by plugging a USB cord into it, then into a USB wall-wart (transformer) adapter. So I found an extra USB wall-wart, plugged it into the switched outlet on the back of the stereo (or you could just plug it into the wall outlet), and connected it to the car kit USB port. I plugged the audio jack into a stereo mini headphone to RCA adapter cable, and plugged that into the RCA jacks on the back of the stereo. To keep the exposed prongs on the 12 volt adapter from shorting out, I just plugged it into a 1/2" pvc (slip on) end cap. It fits snugly and is dirt cheap. So now when I walk into my shop I just turn on my stereo, and lay my phone on top of it (with the cover closed). It connects automatically and starts playing. I can skip forward or back using the car-kit buttons. If the phone rings, the music fades out, I hear the phone ringing, I push the car-kit button with my oily finger and I have an instant speaker phone, without ever touching my cell phone. And for my s@#$y FM reception, I subscribed to the Sirius internet radio, and now I can also stream hundreds of ad-free radio stations through my phone into my stereo using my free wifi. Heaven!

I bought this for my girlfriend to put in her car, she has a Galaxy S3. The set up was easy just - plug the included cord into your AUX connector in your car - plug the provided power plug into a cigarette lighter port in your car (it includes a USB port to charge your phone as well!) - connect your phone via Bluetooth to the unit (how you do this may vary by phone) With the Galaxy S3 connecting to the unit was simple, just go to Settings > Bluetooth and do a scan. The BTC450 should show up and you just select it. That was all she had to do! Right out of the box the unit worked for both media audio and phone. The button will pause media audio when playing, answer a call when one is incoming, hang up when you're on a call, and start playing audio if it's paused. If you were playing music when the call comes in then it starts back up when you hang up, this I believe is handled in the phone though. There was no need to set anything up, it just worked. Sound quality is what you would expect from hands free and Bluetooth. My car has this built in and the audio from this unit matches it nicely. There is some noise when speaking to her, but it is minimal and is on par with any other Bluetooth mic I have used before. If you're an audiophile than you don't want to use Bluetooth to stream audio to your stereo. This unit is fine quality for normal use and the phone quality is excellent as well. Over all we are very happy with this purchase it works great, very easy set up (YMMV) and allows you to have a hands free experience with your phone. With her car and the S3 no feedback loop was needed, however this is common and you may have a different experience. In that case just order one from Amazon (they are pretty cheap).

Everything about it is great with how it hooks up, it has a loop insulator to cut out all the humming, it turned my radio into Bluetooth so I can now play my music on my phone, easy to use, easy to install, functions great, great cord length was good for what I need it for! The only thing I noticed was it compromises my sound quality tremendously on my two 10 inch subs and amp. The subs still hit good but not as good as when I’m listening to the radio. However, my music is being played via Bluetooth on auxiliary. The radios output is being played through RCA cables directly connected to my subs. This could very well be the reason for my subs underperforming compared to when I have the radio on, which is why I gave it 4 stars. Overall, I definitely recommend this product! At the end of the day, it did what I wanted which is making my radio Bluetooth capable and that’s why I bought it!

Dieses Teil ist einfach genial! Die Sprachqualität ist perfekt, kein Mensch merkt, dass man über eine Freisprecheinrichtung telefoniert: die Lautstärke ist uneingeschränkt so, als hielte man das Handy direkt am Ohr. Das Streaming von Musik oder Hörbuch er funktioniert problemlos und ohne Aufwand! Das Pairing funktioniert problemlos und ohne lange Installation; auch mit mehreren unterschiedlichen Handys (bei mir: iphone 4s, samsung galaxy s4 und BlackBerry Z10). Auf eine Nachfrage beim Herstellers erhielt ich umgehend eine freundliche Antwort, die das Problem sofort löste. Unfassbar praktisch ist auch der zusätzliche USB Ausgang an der Buchse für den Zigarettenanzünder, der gleichzeitiges aufladen bzw. Eine Stromversorgung des Handys sicherstellt! Kombiniert mit einer Kabelführung (s.u.) schafft man sich so gut weniger als 50 Euro eine funktionale Multimedia Anlage im auto, dir qualitativ mit einbausystemen lecker mithalten kann!! Uneingeschränkte Kaufempfehlung für jeden, der eine günstige, hochwertige und unauffällige Freisprecheinrichtung sucht!! Was ich dazu sagen muss, ist, dass ich die Anlage in einem skoda roomster betreibe, bei dem Zigarettenanzünder und AUX Eingang unmittelbar nebeneinander an der Mittelkonsole hinter der Handbremse angebracht sind, was für die Inbetriebnahme natürlich optimale Bedingungen schafft. Noch einige Tipps: Ich betreibe das Gerät mit einer Magnethalterung, die an der Lüftung angebracht ist. Das kann ich schwer empfehlen, weil es super praktisch und kostengünstig ist (man findet bereits Lösungen für ca. 10 Euro bei Amazon, die ihren Zweck wunderbar erfüllen. Wenn man sich dazu entscheidet ist allerdings anzumerken, dass man die Lüftung beim telefonieren runter drehen oder abschalten sollte, da es sonst unangenehme Nebengeräusche produziert... Ein weiterer Tipp: um den Kabelsalat zu vermeiden habe ich mich für klebbare Kabelführungshilfen entschieden, die es ebenfalls für wenig Geld bei amazon gibt. Hier würde ich allerdings nicht sparen: ich hatte zunächst eine sehr günstige Lösung gewählt, die dann jedoch immer wieder ab fielen und wahnsinnig unpraktisch waren. Ich habe sie nun zusätzlich mit Power strips befestigt, was auch geht, aber wenn ich es nochmal zu tun hätte würde ich dafür einfach etwas mehr Geld in die Hand nehmen; das lohnt sich auf alle fälle, da die herumliegenden Kabel ansonsten das einzige sind, was an dieser Einrichtung stört! Volle Punktzahl!!

Ottimo il mio feedback sul servizio e tempi di spedizione di questo articolo. Il prodotto corrisponde appieno alla descrizione, di seguito una breve descrizione dei pro e dei contro cominciando proprio da questi ultimi: Contro: 1. Il cavetto che congiunge il corpo del vivavoce è saldato e non è scollegabile dalla presa accendi sigari (il cavetto uscente dal vivavoce conduce il segnale audio + alimentazione 5V e 10cm verso la fine si sdoppia. Sarebbe stato bello avere un jak anche sulla presa accendisigari; sia per prolungare il filo di alimentazione senza dover ricorrere ad taglio + giunta a mano, sia per semplificare il passaggio dei fili all' interno dei pannelli dell' auto durante l' installazione. Tuttavia, sono riuscito ad installarlo in 10 minuti sulla mia BMW 320 E93 senza dover far alcun taglio o prolunga, alzando soltanto la cuffia del freno a mano e svitando 3 viti sotto lo sterzo. 2: La presa accendisigari ha il cavetto che esce lateralmente verso il vivavoce lasciando in alto una presa libera USB da 1A. La presa USB è utilizzabile solo per uscita alimentazione e non gestisce memorie USB con files audio. 3. L' audio delle chiamate telefoniche sulle casse della macchina ha un volume leggermente piu' basso rispetto a quello della radio. Non è regolabile e finisco sempre per dover alzare il volume durante le telefonate per poi riabbassarlo quando commuto nuovamente sull' ingresso musicale. 4. Se chiudo la chiamata dal telefonino spesso si scollega il bluetooth. Consiglio di terminare tutte le chiamate premendo il tasto rotondo del corpo del vivavole, lo stesso che si preme per aprire la telefonata. PRO: 1. Dimensioni ultra compatte, tutto il dispositivo e l' elettronica sono racchiusi nel corpo rotondo del microfono, bottone, tasti avanti/indietro. 2. Audio di ottima qualità. Riproduce benissimo i files musicali dal telefonino quando esso è collegato in bluetooth. I tasti di avanzamento ed arretramento funzionano ed agiscono sull' avanzamento della playlist sul telefonino. Durante le telefonate, il microfono capta bene la voce anche se posizionato non vicinissimo rispetto all' autista. Io l' ho messo piuttosto in basso per semplicità di installazione. 3. Questa la mia sequenza di utilizzo su BMW E93. Entrando in auto con il bluetooth acceso il telefono si aggancia automaticamente, non c'e' bisogno di toglierlo dalla tasca. a) Ascoltando lo stereo --> Sento lo squillo di una chiamata entrante soltanto sul telefono che ho in tasca. Commuto l' ingresso dello stereo su aux-in e posso farlo direttamente dal bottone sullo sterzo della macchina. Premo il tasto rotondo del corpo vivavoce ed inizio la conversazione. b) Se ho già la radio impostata sull' ingresso aux --> Sento lo squillo sulle casse auto. Premo il tasto rotondo del corpo vivavoce ed inizio la conversazione.

Lo dicho, casi perfecto si se sabe lo que se pide y para que se pide. Ha cumplido con creces mis necesidades, la verdad que es un aparato asombroso, no por lo que es ni por lo hace, sino por como lo hace. Instalacion rapidisima incluso habiendolo semi-intstalado, ocultando los cablecillos. Ademas el emparejamiento con el movil bien rapido y sencillo, como tienen que ser estas cosas para que no se conviertan en un problema para nadie. Calidad de audio estupenda, aunque debo reconocer que no soy ningun sibarita de la musica, y en cuanto al manos libres funciona bien y se oye y me oyen de forma correcta. Una unica pega, es que tube que comprar un antiparasitario porque me hacia un ruido de acople algo desagradable, pero fue colocarlo y se acabo los problemas de ruidos. Resumiendo, recomendadisimo.

Fonctionne immédiatement, produit avec très bon rapport qualité/prix. INSTALLATION ET QUALITE EN CONVERSATION : Intégré dans la voiture, mes interlocuteurs trouvent que le son est plus fort qu'avec le téléphone d’origine (nexus 4 sous android 5.1.1) et l'ancien main libre filaire, la qualité audio est donc très bonne autant en émission qu'en réception sur l'autoratio. QUALITE AUDIO MUSIQUE : Fonctionne parfaitement pour écouter le flux audio du smartphone, changement de piste fonctionnel d'autant plus qu'il supporte le bluetooth en APTX qui est la norme "qualité CD". COMMANDE VOCALE (Google Now) : La commande vocale "OK google" ne semble cependant fonctionner qu'avec le micro du téléphone et non le micro du bluetooth. Mon téléphone est accroché sur la gauche de mon tableau de bord ce qui n'est pas gênant. Non testé avec un iphone et Siri mais le système gère Siri d'après la documentation. ALIMENTATION : Attention à regarder l'ampérage des prises bluetooth j'ai choisi celui là car la prise délivre 1 ampère c'est compatible Iphone et Android. Cette prise n'est pas suffisante pour une tablette. Je conseille de brancher le smartphone en permanence et régler en 2G pour profiter de Waze en plus du bluetooth. Charge parfaitement un Iphone, idem pour un smartphone Android... Un téléphone branché sur une prise de 2 ampères comme sur d'autres adaptateurs bluetooth et ce sera la mort assurée de votre batterie, donc ici ça va bien pour un smartphone.

Installation: Easy to install. Open it, Fix the 3M tape and Paste the Multifunctional switch over it. Insert the cable in Aux input and another in 12V power outlet. Operation: This was one such unit where i have not read the manual and went ahead by pairing the phone by switching on the bluetooth. Remember to power on the car such that 12V cigarette lighter gets the power which turns on the multifunctional switch. The unit will be displayed as new device into your phone and then just click it. The unit will get paired and you will hear click sound. So simple. In order to test the unit, now call your paired phone from another phone. The phone will start ringing and you will also hear a beep sound from multifunctional switch. Now click the multifunctional switch by pressing it, the call will get connected. The caller voice can be heard through the car speaker (wow effect) yes !! Car speaker (i said). As you speak to the caller, your voice will be picked by the microphone situated at the multifunctional switch and to the caller it would be really difficult to identify that you were speaking using bluetooth handsfree, the call quality is so clear and mic is so good. I tested the mic sensitivity where in multifunctional switch was installed near my VW Polo cigarette lighter so that it stays hidden from everyone eyes but should work and to my surprise it work perfectly like charm. My voice was picked while i was sitting on driving seat and it was also picked perfectly from the back seat (as if i was on driver seat) No distortion or echo was heard at the caller end. I tested this myself by acting as caller and asking my friend to sit in the car driver seat and rear seat. Conclusion: The unit microphone is so sensitive and clear that you can place it anywhere (i would say hide it anywhere) and still your voice will be picked as if you are talking on the phone. Tested the music stream function and it worked great as well. Overall: Very much satisfied with the unit. My sole purpose to gets handsfree and hear caller voice from my car speaker got solved. Also i was able to keep the multifunctional switch near the cigarette lighter such that it stays in my reach and remains somewhat hidden :) Works great ...definitely recommended to everyone.