Instruction: Answer the given question using the supporting document.

Input:
Question: iPhone 4 will this product work with the iPhone 4?
Document: Did not work with iPhone 4 with Apple bumper around it. Have to take the bumper out. Will buy a cable to solve his issue. Also did not work with iPod touch 4th gen.Old product works with older stuff.
One of the better, yet simple, docks out there. Well built and the 4 speakers work well especially when using software like ProfoundSound with it.
iPhone 4 did not recognize device and charging of the phone was intermittent at best and idiocynratic to each phone (we have 3 in the house). Being returned.
I bought this for my iPhone 4 so I could listen to music and have a loud alarm for my dorm room, and I LOVE IT! It is so convenient to use, and it also charges my phone at the same time, which is awesome. The dock also comes with different adapters so you can plug different iPods into the speaker, but the iPhone can just be placed right on there.
I received this speaker system as a gift this last Christmas. I had been looking at an alarm clock dock for my iPhone 4 ans had looked at many products by Sony and Klipsch. I honestly had never even looked at the Logitech line before I opened it on Christmas day. Initially, I was a little disappointed. The Sony's had cool screens and photo screen saver, the Klipsch brands had iOS apps for them and the Logitech had...a digital clock and a remote the size of my thumb?
I absolutely love this speaker system! I have a large main living area and you can hear the music from any of 4 different rooms!!! I can't wait to use this at my next indoor social party!!! We even used it outside on our deck and the music was totally loud enough for people even on the patio! Great product...5 stars!! Nicole
Was very impressed with the look and sound quality, but it would not stay on. It would work for a little while and then turn off. Stay off for a while, then turn back on. Very annoying. Also, did not like that you could not turn the unit off with the iPhone still in the dock. You had to remove the phone before the unit would stay off.
Speaker is only made for the older model iPhone like the iPhone 3 other then that you have to buy a aux cord to play music. Had I know that I would've gotten something comparable for my phone. Also the remote does not work for the speaker at all. The speaker is good quality.
I bought this system to work with my iphone. Great news it works with the iphone. No problems yet. Plugs in and begins charging. It has a nice look. It is compact and comes with a clock. You have the ability to place AA batteries in it if you would like to take it on the go.Now to the more important issue of sound quality. Overall the speakers are average to slightly above. For the price they are sufficent for the casual listener.
I bought this item for using at work in my office. I wanted something with good sound quality, but I don't care about high volumes as a dance party at work is unlikely. I also wanted something that would charge during play and be fully compatible with my iPhone. This does all of those things. I've had it playing for about 20 minutes with no complaints. The remote works great.
Answer: Just got my iphone 4. It works with iphone 4 (It charges as well as you can play music)Robin