Instruction: Answer the given question using the supporting document.

Input:
Question: Has anybody used this in car? Does this display music in Car Dashboard to select/Skip? How is the sound quality compared to Bluetooth(1-10 Best)?
Document: The best thing that happend to Apple after they changed from 30 pin connector to lighting.Dolry connactes with AIRPLAY and Wifi Direct , NO sound loss, bluetooth  compress sound 3 times from CD quality,so what the point having a High end speaker ? Like Driving a Ferrari with rethreaded tyres from North Korea :)))Someone said you need a router to get it working,  NOT true read the F.... Manual ;), works without router.
i recently switched from an iphone to a moto x, so i bought this to use in my mini, which already has a factory-installed 30-pin connector. i already knew this particular 30-pin did not charge my iphone but allowed music to be played thru the stereo with the steering wheel controls working.i didnt want to sacrifice sound quality by using bluetooth (my mini has the digital audio package - a step above the h/k hifi system) so i thought this could work.
I ordered direct from Europe and overpaid compared to the Amazon price, but it was still worth it.Audio quality is fantastic. Compared to the Bluetooth dock adapters it's a different world (good luck trying to find one that works on the Zeppelin anyway).After making it part of my Wifi network it shows up like any other AirPlay destination.
I never write reviews for anything on Amazon, but this product deserves a great review. I stuck it in my Bose Sounddock 10, downloaded the iPhone app, joined it to the network, and it magically plays any music I play on my iPhone. Been using it for 24 hours without a hitch.A bit expensive, but wayyyy better than Bluetooth.HIGHLY RECOMMENDED! !
I have a Klipsch iGroove SXT 30-Pin iPod/iPhone Speaker Dock. I have been wanting a wireless speaker system of some type in my house so at first I tried the WaveJamr. This device uses Bluetooth and did an OK job. But when I started looking around the web at what was out there now I decided that I wanted to use AirPlay instead of Bluetooth because of sound quality and ease of use from all of our iOS devices and Apple computers.
Plugged in-- connected to wifi network for firmware update-then off to the races. My daughter uses to steam airplay music from iPhone. Very good sound-- much better than Bluetooth. Can pick up and move to another device easily. Much easier than having to use a lightning adapter each time. Worth the money. Might get another one!
Converted the Bose SoundDock 10 to AirPlay for less than their Bluetooth adapter!!! Sounds better and connects faster, much better.
Was excited to get this. Plugged it into my stereo and no sound. The light is solid, configured it in the app, my ipad see's there's an airplay device. I select it and no sound. Disappointed.
I got the product and it is relatively easy to setup although the instructions are unclear.If you are just planning to use it in the car or you do not care about losing WiFi connectivity while using it, simply connect your phone to the device via WiFi and you can start streaming music (Airplay on iPhone for example).The unit stopped working after 5 days and I returned it.
The sound quality is perfect, and exactly what I was looking for.I had hoped to use it to watch movies, however there is a few second delay in the audio making everything you watch look like an old Hong-Kong martial arts film dub.Remember, it requires a wifi router to use it.Set-up was a bit confusing, and most of the directions were in Chinese with some poorly translated English. Once it was set-up, it's worked wonderfully.
Answer: I own it, have yet to use it in the car but as for the sound quality? Bluetooth can't even come close, quality of sound is wonderful, definitely a 10.