Uekars Bluetooth FM Transmitter, Car Radio Adapter with Dual USB Ports, Supprt U disk, AUX Input, Bluetooth Hands-free Car Kit for Smart Phone

With knowing absolutely nothing about cars and how tf these are supposed to work I managed to install it easily and put it on the right radio channelThe audio is crackly HOWEVER I'm not sure if that is this product or just my carWould still definitely buy again, so useful and makes driving so much more enjoyable knowing I can listen to my SpotifyEDIT: it was me making it crackle, your phone volume needs to be on full and then the crackling will stop (or for me it did) you can then change the audio in your car and it shouldn't crackle even if you lower it

This FM transmitter is by far one of the best ive ever used! The sound clarity is so clear and there are no crackles at all! You can change the song etc at the press of a button on the device and even answer calls through it! Makes life so much easier and also safe and legal when driving! It looks nice in the car too and doesn't stand out too much it just looks like part of the car. It came fast on next day order and am so pleased I bought it! Its excellent value for money and I would recommend it to anyone! Best ten pound purchase I've ever made!

This appears to be an excellent device. I have reserved one star as I have not as yet tried all it’s features. It was easy to install, and was set to 108.00 MHz, which meant tuning the radio was easy. My iPhone connected to the Bluetooth without any problems. At first the sound quality was disappointing with background hiss, until I realised the volume on the phone was turned way down. Great after increasing that. Hands free phone function works well with a single push button to answer the call. Not yet tried with USB flash drive or direct connection. Small and neat. Thinking of buying a second one for my son’s car!

brought as a replacement for an older one we had which did not support hands free calling. first one came scratched but seller sent out a replacement next day which is free from scratches and works fine. it is a lot smaller than our old device so looks neater and fits better in the car. great for hands free calling and playing music from phone via car speakers. hands free calling works ok considering the device is low down so does pick up some road noise but it is better than having no hands free at all. very pleased with device for the cost.

Fine, doesn't fast charge at all. Sound quality is OK but nothing insane at all. Very basic. Definitely not an insane product

I was looking for something to send a line input (aux/3.5mm) into my older head unit. This is a decent choice but for one tiny flaw.There are two ways to connect - line in, and bluetooth.The device needs to know which to use.It only chooses "line in" if you connect the audio `cable while the power is on.That means that every time the car starts, I have to disconnect the cable and reconnect it for my audio to come through.OK for occasional use, but not so great in my case.

Tranforming the sound of an older vehicle for just over a tenna is revolutionary! Super quick setup, just stick it in power outlet/lighter port, select blank FM frequency on radio, hold down middle phone button, turn on bluetooth on your phone and find the HF device. This is all explained simply in the instruction booklet. AV port is very welcome if you really want to go retro or to save on battery / do not want to run bluetooth / connect an older device like an ipod. Chose this black simple design as it was the best looking FM transmitter of all available on amazon albeit may not have all the very latest functionality in terms of fast charging. It charges, it plays MP3 from a USB stick and I am very happy with this purchase. I hope it continues to work for some time and bring me happy hours of driving.

I did not expect this quality! I thought you will be able to hear static noise but it only happens rarely in some areas and you can probably adjust the channel, I just stuck to the original settings. My car has not got an aux so this solution is very convenient! As I just mentioned the device chooses the frequency automatically, all you have to do is plug it into the lighter socket and connect with your device via Bluetooth. Additional points for ability to charge your device via USB in the same time!