it's work on iphone 4
755004
Can't answer that honestly because I got them for my son he loves them.and I am a android guy note 4
1518661
It works on my IPhone 4. There is some static and sometimes you lose the signal. It also charges your phone. Very clumsy though as unit does not detach from stalk.
1317599
No, it only works on I-phone 4 and below, but there may be some kind of an adapter
135065
Yes, I've got it running on iPhone 4 with iOS 6 in my car and it works great!
642323
I am using it on my iphone 5 and it works well.Just use the USB port of your iphone 4/5.
9580
Ive already tried it on my iphone 4s, iphone 5, samsung and it work just fine.
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.
999560
Well Anthony to answer your question yes it does work my husband uses it and he ha the 4s so yes it works great I LUV it.
390188
I own an iPod 4th generation I imagine the iPhone would work the same given its port connection
191477
I have seen it work on 3 different android phones plus an older iphone 4. No reason why it shouldn't work.
2200291
It works on my iPhone 3GS iOS4 but when it times out after not using it for a few minutes it is very difficult to reconnect. Am I missing a trick to reconnecting?
1180696
Works with iPhone 4! Doesn't work with iPhone 5 unless you get the adapter.
1320545
I posted a review as well, but just so anybody interested knows, this works great on my iPhone4. Mine's a US 16GB, OS 4.1 and Jailbroken, if it matters.
269183
Yes, I purchased two and it worked ok with the Iphone 4. I had issues utilizing this on a Samsung S4.
45968
Depends, if your iPhone 4 is CDMA will work but if not, it will not. This part only works with 4s and 4 cdma
1272407
It works with the iPhone 4. You just need the blue tooth setting on your phone turn it on and radio will sync with it.
320666
I tried it on iPhone 5 and I can confirm that Yes, it does work with the phone.