smartSOUND 4+

I was able to connect and play everything without any issues but out of nowhere the sound will just go down and it's so annoying

So I have never had a transmitter like this and when I lost my old one I saw this at autozone the next day, usually I would pay $25 tops for a transmitter but this one said it was higher tech so I bit the bullet and bought it. I had the exact same issue as everyone else where I couldn’t play any music or anything, but I figured out how to connect, with iPhone at the very least, i could connect to the device through the app but not my settings, it wouldn’t show up at all, I unplugged the transmitter, shut off my Bluetooth, everything I could but it wasn’t until I unplugged it and turned off Bluetooth at the same time that it finally popped up on my Bluetooth screen, overall despite the issues with connecting to it I am still giving this five stars, changing the frequency by app on your dashboard is way nicer than reaching for the transmitter and remembering what buttons to push to put it in that mode, once I got connected it had better audio quality than ones I have used previously and being able to connect as soon as I get into my car without doing anything is nice. Great product, software can use some tweaking

I have an 2010 Audi that has Bluetooth support for phone capabilities but not music. I thought all was lost because all that was included was an old IPod adaptor connector. Then I found this device and it is absolutely worth every penny! The sound through FM radio connection is superb!! Sounds better than USB connection, not even exaggerating. I think the one star review above just didn’t figure out that you have to connect via FM radio station. The option for stored music in the app is if you actually load music in. Ultimately though, best device I have come across and it saved me $45 from spending $90 on a costly USB substitute for the old I-Pod connector. Two thumbs up!