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

Input:
Question: Will it work with a Iphone 4 with Otterbox mounted on it?
Document: Could not get to work with my new iPhone 4. Kept getting "incompatible, unsupported product" messages whenever I would dock my iPhone 4. This device should not be advertised as compatible with iPhone 4.
Great product. Would buy again. Its loud, n i like that it has a rechargable battery. Also online it says doesnt work for ipod 4 generations. But it does. It even says on the box that it does. Also works great on the iphone 4s
The Ihome 46 is very light and can be easily carried anywhere. The sound quality is pretty amazing and when plugged, it will also charge your phone. I have a Iphone 4, so before it can work you need to reset the Ihome. You also need to take off the cover of the iphone to connect it, but that's just a very minor detail. Overall, I am very satisfied with my purchase.
I work in an office that doesn't get great radio reception so I purchased this dock to listen to my old 60g iPod/iPhone 4. Such a great buy, fast shipping too. The sound is perfect for my desk area and its compact enough to put away in my desk at the end of the day. The only thing I have a slight problem is with the volume UP  button, for some reason mine doesn't work.
Ultimately, you get only so much sound out of -this size- battery. And this guy proves it. Pretty good for putting in a bedroom or dorm, no so great when outside. The SRS feature makes for full, pretty sound, but just not that much of it. On the other hand, the 10 hour battery seems to work exactly that well. Our first use it hadn't charged up more than half and it played well for 4 hours.Don't get this for those occasional backyard parties.
This fills the bill 100%!And yes, it works with an iPhone 4.
I absolutely love this. Can be used with or without a wire. I use it in my office, bathroom, and outside. Fits my iphone 4 and ipod and plays very loudly. I only wish it came with a remote, so I could change the song from across the room!
I just removed my case while I dock it, and I am going to order a different case.Overall I am very impressed with this product, the alarm is very reliable and the sound quality is great. Just remember to reset the product once you get it in order for it to run and charge your iPhone 4. =)
I finally reset the device (small recessed button on back near power plug) and the poof! It started charging and playing. So if you get one and have difficulty getting it going , then try the reset.I am using it right now with an iPhone 4, it is charging and playing ... :)
I initially charged mine for 5 hours and I have already used it for 4 1/2 without needing to recharge.~ Simplistic buttons; On/Off, Volume Up/Down and a SRS WOW enhancement. It also has an illuminated battery level indicator.Cons:~ Will not allow  my iPhone 3GS to connect with myOtterBox Impact Caseon.
Answer: i dint think it will work with an otter box but it should work with an iPhone 4