Perfect buy for people with no aux port
342864
It works excellent. The extra USB port is a plus if I have a friend riding with Mr so they can charge their phone. Only problem is finding a decent channel to get reception but that is to be expected. Quality and sound are perfect. Easy to read the station too.
550897
The Aux input on my 2008 Mitsubishi Lancer Evolution expects a fairly high input level to work. Unfortunately the headphone jacks on my iPhone and Nexus 4 are not powerful to drive the Aux input, and cranking the volume to a reasonable listening level elevates the background noise to a horrible level.

With this device I simply added a power jack behind my dashboard and installed this device. I put the button in an unobtrusive place but honestly with the auto connection and auto pairing mode, I never need to touch it. Switching between devices is a breeze, since the BTC450 goes into pairing mode when it's not connected.

For a hands-off (as opposed to hands-free) experience, this device works perfectly, sounds great, and is well worth the money.
4064066
I am very happy with this purchase.  The sound quality using my aux jack is excellent and I am able to easily hear over the noise of traffic.  I am told the transmit sound is very good as well.  I called my voice mail at work and when I listened to the message, it was loud and clear.  Connecting to my phone was easy.

I should note that having read the other reviews, I purchased the ground loop noise isolator up front and didn't even try to use the kit without it.
3480209
I seen a lot of good reviews for this item than any others like it, so I purchased one. I plugged it in and set it to 96.1 and the sound is very clear with no static at all. There's no going in and out all throughout the area I live lower south carolina. My 2006 nissa altima didn't came with aux, but this save me so I can listen to my mp3s on my blackberry and 4g sidekick. If this doesn't work for, the product may be defective or the radio in your vehicle.
1086693
Very nice little gadget, works as promised. Very useful for people that have radio cars with no AUX jack and don't want to mess with the car's original audio set by changing it to a newer one. Easy to install, comes in a little nice cloth bag. Very good sound quality as well.
1522957
Works great! I drive a 2004 minivan without an aux input and can't listen to music through my phone. This is just what I needed plus with added bonus of being able to use Bluetooth to answer calls as well.
776158
I was skeptical since the price is so low but these work great! Ive got an older model car and so there is no AUX outlet or Bluetooth. This makes up for that and it sounds fantastic.
2050847
If your vehicle has an AUX audio jack, this is a great solution.  Setup was painless, audio sounds great, and the device itself is small and unobtrusive.

Only two minor quibbles:

* It is not wireless, so cable routing may be a bit of a pain
* The device needs to be plugged in to a cigarette lighter, as it has no internal battery.
2512312
I was looking for a way to get audio from my phone or tablet you my stereo in my vehicle. I have a 2005 vehicle, however it did not have an aux input. I had been researching ways to add aux to the vehicle and all of them ended up saying to buy a new head unit with aux inputs or to buy expensive add-ons which I didn't want to pay for ( many were $200+).

That is when I decided to try out this bluetooth fm transmitter.&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Sminiker-Big-LCD-Display-Car-Bluetooth-Adapter-FM-Transmitter-Car-Radio-and-Car-Speakers-Kit-for-Handsfree-Calling-MP3-Player-TF-Card-and-USB-Car-Charger-for-Any-Bluetooth-Devices/dp/B01DKJUS9U/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Sminiker Big LCD Display Car Bluetooth Adapter FM Transmitter Car Radio and Car Speakers Kit for Handsfree Calling & MP3 Player,TF Card and USB Car Charger for Any Bluetooth Devices</a>For my purposes it has done exactly what I needed it to: get audio from my device to the radio/speakers in my vehicle. Something to point out is that on some vehicles, like mine, you will need to unplug the device from your 12v outlet before existing your vehicle otherwise it may drain your battery. However, with my wifes vehicle  , honda odysset, the 12v outlet turns off when you turn your key off so she doesnt need to take the fm transmitter out when leaving vehicle. This is something I thought others may want to know!

for me though, its not a big deal, and the device performs excellent. for anyone who experiences any static, its not something wrong with the device, but the channel/station you have locked on to. Try finding another open station and that should fix any static noise.

What I love about the device is that its small and portable, you can change the volume from the device and it even tells you the voltage from the 12v outlet upon starting it up. It also accepts a mini-sd card  and has aux input in the case you don't have bluetooth.

While I did receive this item at a discounted rate for my fair and unbiased review, I feel I have pointed out the good things, as well as any shortcomings you should be aware of. If my wife did not already have bluetooth in her vehicle I would have purchased another one, but I will definitley be getting a few as christmas presents for my father in law and his family. I hope this review has been helpful :)
2574303
This unit, along with the "Panel Mount 3.5 Plug" allows me to play my iPod or cell though my traditional American Manufacture Automobile sound system.

It works perfectly.

I hid it behind my glove compartment and secured it with plastic cable ties to the heater / defroster ducts.

Glove compartment came out with two screws.

Then......

All I had to do was find a discrete place on my dash to bring out its connections. So I had to drill and then to install a tiny on / off switch (Came in the package) and the 3.5 plug, not in the package, to make it more Apple product connectable.

And away I go for many hours of my music.

Highly recommended.

Even a 12 year old can install this, as she did.
3386704
I hardly ever write reviews, but there were so many mixed reviews on this gizmo, I wanted to weigh in.  I bought it so we could transmit from an Iphone to the speakers in our mini cooper.  we just plugged the thing into the USB port, plugged the 3.5mm jack into the aux line and it worked perfect.  The phone stays paired, when we get in the car, everything works perfectly.  pretty awesome, especially considering the price.
1472726
It's portable, easy to connect, and wireless! and also has good sound too! I tested it out, and the sound quality is the same as plugging it directly into the car. Perfect for people who don't have bluetooth integrated in their cars!
1757892
I was very satisfied with this purchase. I paid for 2nd day shipping and received it a day early. Product is exactly as described. The portability is great, and the main reason for the getting it, I wanted to be able to bring it anywhere to listen to music without headphones or using the phone's speaker. For being a small wired/wireless speaker it sounds decent and gets pretty loud without distortion. It doesn't compare at all to a full size stereo, but i also wasn't expecting it to.  Bluetooth connection to Samsung Galaxy S3 is very good, kept the connection when moving from room to room with the phone while cleaning the house.
38696
I was thinking about getting a new car stereo so I could stream from my phone to it, but decided instead of paying $250 for a new stereo, I'd try just adding an adapter. This EDUP is perfect for the job. It's small, and simply plugs into the AUX port on the current stereo.

Pairing it with my phone the first time was pretty easy, better than most bluetooth device pairing. Once you jump in the car, you just hold down the power button for about 7 seconds, and it connects to your phone, and you're ready to go.

Note, this is made for streaming music to your stereo, it is not for making phone calls.

Biggest weakness? It can only pair with one phone, so my wife can't jump in with her phone, and connect and listen to her music.
1506364
Excellent for the price. Has a lot of features the other brand doesn't have. Aux port, charges a phone, USB connect. Great sound. I don't regret this buy.
3208107
I recently purchased the iPhone 7+ and I am sure by now you have heard that it doesn't have a headphone jack.  I had planned on buying something like this for my car to eliminate cords in my car and now it was a must.  The adaptor is perfect size and the sound is awesome.  I couldn't have asked for a better item.  I highly suggest purchasing this item even if you don't have an iPhone 7.
2936214
Works pretty good and was priced right I would recommend this for someone that does not want to install an aux cord