BTC450 Bluetooth Car Kit - Hands-Free Calling, Wireless Talking & Music Streaming Receiver for Cars with 3.5mm Aux Input, Apt-X

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!!

I love my car but it's just old enough that it doesn't have built-in Bluetooth. I had been using a Bluetooth earpiece for several years but I find it annoying. I keep forgetting to take it with me and I even lost it once and had to buy another one. My wife's car has integrated Bluetooth and I had been looking at solutions that are compatible with my car. I'd seen a lot of speakers that hang off your sun visor but I don't think I like that design. I then found a small device from Belkin that plugs into your aux jack and mounts somewhere on your dashboard. It was $79.99 and had fairly decent reviews, but then I found this.The Kinivo BTC450 looks very similar to the Belkin but is literally half the price. I figured for $39.99 I could take a chance and see if it worked, and if it didn't, it would be a lot easier to swallow than the $80 Belkin.I have to tell you this is a great device. I have had no issues with it and works great. Since there are really no settings for this, everything has to be done through your phone, which in my case is an iPhone 4S. To use it, you need to plug the power adapter into the 12-volt socket and the aux cord into the aux input. In my case, they are in my center console under the armrest. Then you mount the device somewhere you have a nice flat surface, which in my case is on the panel near the gearshift. Now, turn on your car's power and pair it with your phone. It's easier to pair than any other device I've used. To use it, you need to select the auxiliary input on your stereo.This device can be used for two things. First and foremost, it allows you to make handsfree calls. I've yet to actually make a call while driving, but I've received several calls and all you need to do is push the big button to answer and again to hang up. If you're listening to the radio or a CD, you'll first need to change the stereo's input to Auxilary so you can use it (if you don't the other person will be able to hear you as the microphone is built into the device, but you won't be able to hear them).The second use is that it allows you to stream music wirelessly to this device. For years I've been plugging my phone (and before that, my MP3 player) into the aux jack using a 2 or 3-foot cord. Now I don't need to do that anymore. Less wear and tear on your headphone jack and you no longer need to use the phone's controls to change tracks. Instead, there are two buttons on the top of this device that allows you to skip to the next or previous track. Need to pause the song? Push the big button. If no music is playing and you push the button, it will start playing. The sound quality is indistinguishable from a wired connection. I recall in the past people had to use a wireless FM transmitter to play music from a portal CD player to a car stereo. I had trepidation at first regarding this device because of that past experience as those never worked well and this is light years beyond that technology.What's really nice is that if you are listing to music and someone calls you, it will pause the music player, allow you to talk, and when you are done, it unpauses the music where it left off. Another great thing is that this unpairs from your phone when you turn off the car and re-pairs when you start it back up. You don't need to manually do this which is nice and you shouldn't have an issue when you leave your car and the Bluetooth is still activated.Just a few caveats...first time I received a call with this unit, the ringer, which plays though your car speakers, blew me away. It was way too loud. I had to turn down the ringer volume on my phone. If you use your stereo's volume knob, then you'll have a hard time hearing to the person you're talking to, therefore you will need to find a happy medium. Also, I had to turn up the volume on the music player (which I believe has no effect on your battery unlike a wired connection) because when you skip tracks you hear a loud beep confirming the button press. If you don't adjust the volume on your phone, the beeps will be extremely loud and annoying. Luckily, I was able to find the correct volume levels. Also, if you turn up the volume on your phone, you won't need to turn the volume up so high on your car's stereo. When I first started using this device I heard a buzzing sound coming from my speakers. I saw that Amazon was selling a ground loop isolator that would supposedly fix this, but it turned out my car's stereo was turned up too high so adjusting the volume on the car and the phone took care of this problem.I should also note that the 12-volt adapter has a USB input so you can charge your phone using a separate charging cable. This is a nice feature. It also comes with an extension cable for the aux wire if needed.The wires coming out of this unit are very thin and I assume delicate. Since my unit is mounted near the gearshift in the center console and the cord runs along the top of the center console, I ran a risk of catching it on something and I am sure a good yank would damage it. So what I did was got a wire wrap from Home Depot, wrapped it around the cable, and then pushed it in the gap between the bottom of the center console and the floor. This way, very little of the wire is exposed and therefore it should be very safe from damage.While not as nice or convenient than having Bluetooth built into your car, this is the best option I've seen and kills two birds with one stone -- I can use it for calls as well as listing to music and I don't need to worry about plugging anything in each time I enter the car. Definitely recommended!

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.

Kinivo BTC450 is a real gem hidden in the heap of so many badly-designed and half-baked electronics failures. I've been searching for a perfect solution for my car (hands-free and audio), and, as far as an A2DP-enabled bluetooth receiver for car audio is concerned, my search is finally over. I am so enthusiastic about this product as I've been frustrated by all other lesser products in the market. I'm using my iPhone 5 with BTC450, and it delivers almost CD-quality music to my car audio. The operation is so simple and seamless that I can't believe that all other products are not like this one. As soon as I get in the car and turn on the engine, BTC450 comes alive with a nice beeping sound and instantly connects to my iPhone 5. That's it, and it's all set. As I start to drive, I simply tap the remote control button conveniently attached to my dashboard at the most easily reachable spot, and the music starts. Great sound! I then long-press the button to invoke Siri and ask her to play whatever music I want to listen to. I also make/answer phone calls using Siri through my car audio. Siri's voice does not sound as crisp as music but is still very nice and clear. When I get off my car, I can either tap the button to stop the music or just turn off the engine. I've finally been able to get rid of all the cables. Thanks to BTC450, my car looks so clean now.