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

Input:
Question: Does this work with an iPod Touch (4th gen)?
Document: bought this not thinking it would work great but it does. i tried it with my galaxy nexus and it sound terrible. what i have found with this is you need an mp3 player with a good amp. i would not use this with a smart phone or ipod touch. i am using a 5th gen nano with this and the sound is great. it puts out a lot of bass but it could use a better amp.
I've been using this transmitter for a month and have literally no complaints. I've used 2 Griffin transmitters before... one that connected directly to the 4th Gen iPod (pre-color screen), and one with a couple wires that worked for any MP3 player. I was never terribly happy with the sound quality of either of those... always lots of static and interference no matter where I positioned them in the car.
Also love that you can plug another thing in the adapter, which is great for my gps. I tested it with my samsung sandisk (older mp3), my sister's iphone (not sure what type), and bf's ipod touch (earlier generation) and they all had the same great sound.
The Transmitter had a problem connecting with my MP3 player from day one. It had to be secured with a rubber band to stay connected (I have an Ipod Touch and Sansa MP3 player and it had the same issue with both. After two months it stopped working altogether. I plug it in and nothing happens. The company would not accept the return since it is over 30 days.
Have you seen the price FM transmitters for the Ipod go for? Wow. Before anything else, $17.99 for this transmitter is a steal.I've had an iRiver Clix and recently purchased an Ipod Touch. My last FM transmitter (used for the Clix) corroded and died, but my experience with it was mixed. It had a proprietary connector, which charged the Clix in addition to its use as a transmitter.
I bought this because of the peoples reviews, saying that it has good sound quality and no static. As soon as I plugged this thing into my car and iPod, all I heard was static. I tryed many different radio stations, but they were all static. It gets worse if you even touch the ipod to change songs, it gets really scratchy. I never got just clear music. It sucks badly, don't even waste your money.
I live in the Upstate NY area near the Thruway corridor. I manage to run through quite a few major cities and I have had a DLO Fm transmitter since I purchased my first ipod touch that just worked amazing. I've been skeptical of many FM transmitters because the belkin one I had at one time, was just awful. I saw good reviews, and a decent price on this and was willing to take the plunge.
Also, the input is a standard audio jack. That means it will work with any device though the headphone port. No proprietary plug - hooray! Both my clix and the Touch work with this transmitter.My only issue with the Coby CA-745 is a function of the the device design and the interior design of my Subaru Forester. The lighter adapter cover in my car has a flip down cover. This cover does not flip straight down, but rests horizontal due to the curve of the console below it.
I got it for my mom, who was mad that those car cassette adapters don't work anymore. The FM broadcast is a perfect solution, the flexible joint means it can fit into almost any cigarette lighter, and the pass-through (giving you an extra cigarette lighter slot) is a useful and clever touch.Only knock against it is the sometimes spotty reception that requires a lot of tuning, especially on long car trips that go through multiple radio station zones.
Husband is very happy to have his iPod working in his work van as it only had a radio. Very easy to use and set up!
Answer: Yes. Any device with a 3.5mm jack port will work.