Does it work with iPhone 4/4S?
1672830
Yes. The sound is pretty clear. Much better than when it is paired with my droid tablet
792600
It works very well with the IPhone 4S. It only takes minutes for it to charge. I love it.
1083859
Yes, I have a Iphone4s and it works just fine. Be sure to down load the app for the phone....
825916
Yes, I have an iPhone 4 and it works flawlessly. I also have a mini iPad and an iPad and those work jus fine as well.
172138
Yes it will work for the iPhone 4 or 4s. The only difference between the two models is the 4s has Siri.
840050
yes. It works very well with an iPhone 4S. It should also work with any cell phone that is equipped with Bluetooth.
831432
I don't know about iPhone 4, but it definitely works with iPad 2. That's the device I'm using it with.
905194
I don't have a 4s but guessing from my 3GS and my 5s that the drivers work on both of them that it would be safe to say it will work on your 4s. Hope have helped
233916
Yes. It works on all iPhones up to and including the iPhone 4S. But not the 5 and above because they use the newer lightning connector. :)
1925653
I've used it with an iPhone 4 and an iPhone 5 (with 30 pin adapter) successfully - so yes it should work with a 4S.
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.
1786560
no it will not work for Iphone 4s, this is the lightning connector, which only works for iPhone 5 and above models.
2052127
Honestly I do not know because I have an iPhone 4S and it works perfect with it.
895974
Yes it will if you have an iPhone 4/4S or older phone. It will not work for the 5/5S & 6 unless you get a separate adapter for it.
1305169
Unfortunately No, This works only on iPhone 4 & 4S. I wish it worked for my 5S too...
799945
Yes, it is compatible with the 4 and 4s. It only works with the 5 if you have an adapter.
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.