Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Will this product work with IPod Classic 7th gen
Document: You can not control the volume through the iPod (I've tried with a classic and a touch 4th gen).From the online discussions, disabling the volume control on a docked iPod is a recent "feature" added to the iPod's software. Perhaps future updates to the iPod will re-enable the volume control when connected. In the meantime, I would not recommend any transmitter that connects to the docking connector. You might be better off with one of the "universal" transmitters that connects through the headphone jack which will leave the iPod volume control enabled.
I just received this in the mail today, I have had other transmitters that worked well but would break after only a year. i'm hoping this one will last longer.the few things i have experienced so far;It does work for the classic ipod, i could not find this information anywhere on amazon, but it does.I really like being able to listen to pandora in my car. also I am considering paying for spotify so i can listen to it in the car as well.the sound was a little fuzzy but when i looked into it I have a few options.
Unless you have a 3rd generation iPod Nano that still works (the current ones are the 7th generation), this product will be useless to you too.
Because my new iPod Touch has the new Lightning Plug, I had to use adapter with the Griffin because it had the old-style plug for the Ipod Classic. So when the Griffin went silent, I decided to get the new Belkin with its matching Lightning Plug.Upon returning from my trip, the Griffin iTrip came to life again. I think it was pilot error (incomplete plug insertion), so now I have 2 FM transmitters for iPod that both work. Easy to compare and contrast.Both can scan FM stations for clear channels.
I bought this yesterday at Best Buy. The sales person assured me it would work with both my iphone 4s and my niece's ipod touch so we could listen to our music on our 3 1/2 hr drive back from a friend's house. We got the app downloaded on both devices, and it worked great on my phone, but would not work on her ipod. She has a 4th gen. touch, which is clearly listed as one of the compatible models, but it kept bringing up an error message that it won't work with her device.It did work great on my phone, as mentioned above.
I bought this product to use on my iPod touch. The sound quality was low and changed often, but at least it worked most of the time when I could find a channel. Since updating to iOS 5 it worked less and less. I'd have to unplug and replug it into my iPod before it would connect after a couple tries, but now it doesn't work at all... My ipod displays the message, "This accessory is not supported by iPod touch."
I bought it under the premise that it would work for ALL Apple products. It definitely did not. I have tried the iPad, iPod Touch, and iPhone with this product and none of them worked!!! I discovered that the only product it worked for was a 6-year old version of the iPod Nano. Very frustrating to find out it didn't work when I took this on a long interstate drive and ended up not being able to listen to my audiobooks or music. I am very disappointed that the title for this product was so misleading.
I chose this product because of the price tag and wasn't really surprised at its less than stellar performance.I live in Queens, NY and I inherited an older car (2000 Neon) recently where the radio faceplate was replaced with a CD player. So I could not use the tape deck transmitter and the car was made before the auxiliary option was standard in cars. Basically, the FM Transmitter was my only hope of listening to my iPod in the car.Although many of the other reviewers warned me that this product was pretty crappy, I thought I could still make it work.
Thought this would be a great solution to allow me to play music from my Ipod Classic through my old car radio. Not so! Could rarely get stations that would give me a good signal from this device. Always had interference. When I would get decent signal it wouldn't last very long and I'd have to change which creates a real issue with distracted driving. The other issue is that I really couldn't get an acceptable volume level with out cranking the radio volume all the way up. But then this creates a lot of distortion.
I'm your average daily commuter and errand-runner who takes short road trips and can't survive without music. :) I've been listening to digital music through my car stereo for several years (first, with a cassette adapter, yes it's true! ).When I got an iPhone, I needed to "upgrade" to a connector that would support both iPod classic and iPhone 3GS. I went ahead and splurged for the more premium option, since scanning for a station shouldn't be cause for an accident and the app seemed like a helpful addition.Since Belkin normally has good products, I had high hopes.
Answer: Works with all iPhones and iPods with the same socket. e.g. I have 4s and iPod classic. Don't know which gen, but the power cord connector is the same.