it will work on iphone 5s
1555213
Yes, it will clip onto an iPhone 5s as long as it doesn't have too big of a phone case on.
1710016
it is compatible with iphone 4s, except iphone 5 which has different type of connection port.
2086581
Yes, I have the iPhone 5,... I haven't tried it with the 5S, but it should work
817052
It works fine with my Iphone 5s, but in addition to this item, you need to buy the adapter to convert the Iphone 4 connection to the Iphone 5.
445622
I have no idea if this will work with iphone 5s. I have it on the galaxy s4. Sorry.
92153
It should work fine! I own an Iphone 5S and so far no problem at all. Have you checked the cable?
2145003
All I can say is that it works fine with my iPhone 5. No reason why it wouldn't work the same for the 5s.
1753176
It works for an iPhone 5, an iPad3, so there is no reason it will not work for a 5S
249827
yes...just make sure you have the lightning cable from Blue (if you have iPhone 5s)
990021
yes definitely !! works on pretty much every iPhone and iPad . I wouldn't use it on the 5s tho . since it has the finger print
1921977
Yes, it does work with the iPhone 5s, I have (5s) one and it's loud and clear.
1441669
Yes it does I have an iPhone 5 and my daughter had an iPhone 5s and it works on
1327149
I can confirm that it works with my 5S, but the provided USB attachment set wasn't good for much -- I just used my own Lightning cable; works great!
1787865
Yes this case will work with a iPhone 5s. The only thing you cannot use on it will be the finger print scanner where the home button is. Other than that it will work.
1455971
I assume as long as it has the correct aux I purchased it for the iPhone 5s and it works as an aux feed
1016578
Apparently the Iphone 5 and 5S are the same physical dimensions, so it should.
1418035
It worked fine on the iPhone 5. Can't say about the iPhone 5s, but can't imagine it being any different.