Does it work on iPhone 4
46638
Yes, it does. I have an iPhone 4. I don't have a problem with my speakers at all. The volume is very high.
46639
Yes it does. You need a power supply from USB which can be done using the iPhone wall plug charger. However the speaker volume is really low as usually iPhone's output sound is not strong enough. I find that the INSTEIN speaker volume is actually softer than my iPhone's. So I returned the product right after I got it.
1927623
I'm using an LG phone and it works great...if the IPhone 4 takes the mini usb cable it should be fine...most phones take the mini usb, but I'm not sure about the Apple phones.
314545
Does this work with iphone 4? Did not see anyone mention about iphone4. Thanks.
1777073
No, the iPhone 3GS and the iPhone 4 are shaped differently. It will not work for the 3GS
490976
there's no reason it shouldn't work with the iPhone 4. As long as it has Bluetooth Or a audio jack,it's good to go.
1309625
Yes it works with my iPhone 4. However, you cannot use any of the adapters (including the iPhone 3g/s one) so the fit may not be as snug as expected.
1381412
It will work on any iPhone 4 or 4s. It doesn't matter what service it is. It's also very easy to install.
831432
I don't know about iPhone 4, but it definitely works with iPad 2. That's the device I'm using it with.
609615
Yes it works perfectly with iphone 4. You can listen to music and also take calls. There is a mic on the wire. Hope this helps. Cheers.
725494
Yes it will work on the virgin mobile Iphone 4 only, it WILL NOT work on any other iphone4s or any iphone 5
1860516
I'm not sure I couldn't get it to work on my iphone 4s. Best to ask the person that is selling it or got to their website under support ask them.
172138
Yes it will work for the iPhone 4 or 4s. The only difference between the two models is the 4s has Siri.
1490996
It should. You don't really hook it up to anything. There is a slot and in that slot is a button, so as long as it fits, it should work. I have an IPhone 4 and it works just fine!
1317599
No, it only works on I-phone 4 and below, but there may be some kind of an adapter
431926
It works with all iphone 4 & 4s. Does not work for Iphone5. Color is not relevant
1492783
it work with iPhone 4 and 4s, iPod shuffle 4 gen, Macbook from 2009 and iPod touch 2 gen and up. I don't see why it won't work on iPhone 5 and up. So it does work.
1769099
Although the info online stated it worked on the iPhone 4, I have the iPhone 5 and it works fine with it. Not sure about older versions.