INVERY Airdual Bluetooth 5.0 aptX-HD Adapter Compatible for Audi MMI 3G, AMI Music Interface, VW MDI, Mercedes Media Interface

It's upgraded my 2010 audi A6 avant so that I now can play any of my Amazon music. Sound quality is amazing (it is a bose stereo).It was relatively easy to install and set up.Ok it won't show full details of the artist etc on screen but the phone gives me all that anyway.All in all a massive upgrade for minimum cost.

How can you not have Bluetooth in a car in this day and age?Well, this solves that!My Audi A4 Avant 2011 B8 has the Audi Concert - MMI 2G low I believe and when I picked up the car, I was a little surprised that it doesn't have Bluetooth to play music too.This device is plug-and-play and works perfectly. Easy to pair, offers great audio I feel and you can't go wrong. The only thing is that it is a little pricey, however without the need to power it via USB I feel this works a treat. Highly recommend.All steering controls and buttons work as they should. Its like the car essentially comes with Bluetooth now. Sits in the glovebox and is never seen, fit once and be done.

I have a 2010 Mercedes convertible. I bought last year and just always accepted it was an old car and would never have the modern capabilities of my main car with Android Auto etc.I never saw the point of a Bluetooth adaptor, as they would just key in to the aux port, and give basic audio pass through. I wanted at least skip track capabilities from my driver seat.For the past year I've been using aux cables with in line remote, with a usb to 3.5mm adaptor, they did the job but often had problems breaking easily or issues with static noises. I was at the point where I was considering replacing the stock head unit for something more modernI was just browsing amazon by chance last week and came across this product, it seemed too good to be true! Plugging into the ipod connection, giving steering wheel controls, a display read out of song on the head unit. While giving all the benefits of Bluetooth not having to fiddle plugging in every time you get in the car.I thought I'd give it a try not expecting much. To my surprise it works perfectly and has completely erased any need for me to buy a new head unit!As people mention, yes it's pricey, but after a year of looking at solutions I haven't seen anything similar that actually replicates modern functionality within the old head unit. To get anything near was a new head unit at £600. So to me it's actually cheap!Thanks for guys for this amazing product!

The appearance is neat and build quality/finish seems good as one would expect with a product at this price. The set up instructions to pair the bluetooth to the car do not quite fit with the actual process - on my car anyway, but I figured it out and got it working. It is not perfect - the sound must be turned up on the phone to get sufficient signal through to the car audio, and then the car volume controls can be used to raise and lower the volume. You can switch between tracks (previous/next) using the car controls but on Spotify at least, you cannot change between playlists. Only a limited amount of text for each track is displayed - just the first part of the track title. However, I can now play my downloaded Spotify playlists in my car, but quite expensive for this one simple task. The plug to connect to connect the Audi MMI can be difficult to unplug but that is more of an issue with the design of the connection than this product.

I saw a mixture of reviews on this, mostly for Audi cars and thought I would convey my experience.Firstly my set-up: I have an iPhone XS running iOS 12.2 and recently purchased a 2010 Mercedes C Class (W204) that has the Audio 50 APS entertainment system and a Mercedes Media Interface (MMI) in the glove-box. I was looking for options to give me the ability to stream audio via bluetooth, ideally with some form of control of my phone with the steering wheel controls.I knew the easiest/cheapest option was a bluetooth receiver plugged into the aux cable, but this would definitely not provide the option of steering wheel control (beyond car volume and mute) and after some digging I found a bunch of products designed to either plug directly into the MMI socket or into the iPod 30 pin MMI interface cable.After reading several descriptions and reviews I thought I would give the Airdual 300A a try. First impressions when it arrived was that it was pretty compact. I slightly struggled to fit it in the MMI socket because the cable left the plug at a right angle and was very close to the side of the glove-box, but it did fit and one upside is that the dongle naturally sits close to one side.I switched on the ignition and the car automatically switched to the Media Interface; I was then able to pair the phone and started playing music. The one oddity was that the car display shows generic names instead of actual song titles, but after reading the instructions (!!) I noticed the section regarding minimal/advanced modes (set by a red toggle button on the dongle). After switching the dongle over to advanced mode I was then able to browse my phone music collection as well as navigate podcasts. In addition, mute on the steering wheel pauses playback on the phone and I can also navigate to the audio menu and jump tracks forward or backwards!Spotify playback is a little less slick - it works but you need to initiate playback from the phone. The Mercedes display shows track names from the last played playlist on the Apple Music app, which is a bit clunky, but skip forwards/backwards still works fine. Likewise, the steering wheel controls also allow you to jump tracks and mute still functions as pause. The instructions suggest switching to minimal mode if you are using Spotify; however in my case I use both the Music app alongside Spotify and Audible, hence I will leave it in advanced mode and accept the issue with track names on the last two not displaying correctly.So overall very pleased with the solution. It is definitely not the cheapest option, and I could have easily saved over half the price by going for a simple bluetooth receiver, but to be able to navigate the on-phone music as well as skip tracks via the steering wheel is well worth the extra money. The end result is my 9 year old entertainment system is at least as well integrated with my phone via bluetooth as many much newer cars!

It worked ok for the best part of a year. I couldn’t skip tracks etc but I’m ok with that. But now all of a sudden, if it’s in use, my audio system just turns off entirely and is hard to turn back on.The Audio system is fine the minute this is unplugged so I’ve no idea what’s happened but for £90 I was hoping to have something that lasted longer than 14 months 🙃