[Upgraded] Ridpix Car FM Transmitter Bluetooth 4.0 Wireless MP3 Music Player Radio Adaptor 5V 3.6A Universal Dual USB Car Charger and Type-C Charging Port Handsfree Car kit for iPhone/Samsung

I'm using this with my Audi A4 RNS-E system. It was easy to tune in, I used frequency 107.6. At first I was a little concerned as I could hear static. But actually when driving and listening to it there are no such concerns. My iPhone connected easily, I can use Spotify and the likes.I haven't tested voice calls, that was not my main concern.The alternatives for the RNS-E would be, either;1. Get an aux lead installed to the back of the head unit, and then plug it in. The latest phones don't have just inputs anymore.2. Get an audi bluetooth unit; problem is that it doesn't allow for streaming of audio.3. Get a fiscon bluetooth unit; problem is that streaming is output in mono only.4. Get a dension usb interface, you have to give up the CD changer, and there is a really weird menu system.So considering this is the price of 2 beers in London, compared to 100x for the above solutions I'm pretty pleased :)

My car has Bluetooth but an early version which cannot be upgraded to stream music. Tried connecting a speaker to my phone - rubbish. Found this FM transmitter plugged it in and it offered an FM frequency straight away. Found it on the car radio, searched for it on my iPhone via Bluetooth. Selected Spotify and wow what fantastic sound. Perfect.One little issue it selected frequency 107.3 which was fine but I listen to 102.5 mostly and when impressed the reset it was just noise. Hit the search back problem and it came up loud and clear.Fantastic product and I cannot recommend it highly enough

Sits nicely. Looks very slick and nice. Easy to use and it does work nicely. When starting the car it shows battery voltage for ~1 sec which for me it's a bonus since I have a dying battery and I can keep track of it. Bluetooth connection is automatic as soon as you start the car. Which saves people some trouble. Very nice.Some downsides to it: I had trouble placing it as I had to press very hard for it to draw power and if I move it in the slightest it will disconnect. Maybe others won't have this problem but I think it's worth mentioning.Another it is that even though I found a good radio station with no static. Music becomes slightly static on high pitch, normal volume. I will try finding other downsides but for now works as intended and I'm happy with it.

I drive an 55 reg Nissan X-Trail with an original radio cassette player. I installed this in the cigarette lighter socket in the driver's dashboard storage unit, and it works a treat with my iPhone 8+. The phone, Google Maps instructions, and offline music apps all work through the car audio system like a treat.

The mic for speaking in phone calls is rubbish never pics up what ur saying properly even when u talk clearly next to it it’s just a poor mic but the connectivity and the rest is good and the price is ok but if I had known the mic was so rubbish I would have got a cheaper version

Works well and once setup it works seamlessly just start your car and everything connects automatically. One thing however when I drove into the city the radio breaks up and often stops playing my music and starts to play the radio station. Also doesn't really work well for calls. Also can hear static most of the time.

I bought for my cars,it’s excellent quality sound,tried a few other make and models long time ago bought from store,but this ones is really clear sound and nice.great buy for price.would definitely recommend it.will decided buy another for my wife car,.

After looking at this product and it’s reviews it seems like a good quality gadget. But after purchasing it and using the product myself that couldn’t be further from the truth. It looks like a high quality but it’s look are very misleading. There is a constant crackling throughout any phone call or music that only gets worse as the volume is increased. Very unhappy with the purchase.