Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Does it work with iphone 5s?
Document: Had to return because cord wouldn't work with my iphone 5s. I believe it said in the description that it would so that needs to be changed.
Unfornately it does not work on the iPAD Air which was why I bought it. It seems to work well (faster than any other non apple product) on the iPhone 5 and iPhone 5s. I wish they would correct the product review/summary to indicate that it will not charge the iPAD air.
I bought this charger and after two weeks, I plugged it in and got an error message on my Iphone 5s stating that this charger iss incompatible with the iphone.Don't waste your money.
It works excellent with my iPhone 5s I choose the rating because it works great. Great product and well worth it. This is a great buy and a must if you have more than one device you want to charge at the same time and need a portable charger.
Bought this item because of the positive reviews, did not work for my iPhone 5S. Port worked but cord did not.
So it might work with my iPhone 5 for the first few minutes and then it went off.It didn't work after that first time ever.
It has very good quality.I purchased two of these about a month ago. They work, charge my iPad and iPhone quickly and I haven't had any trouble with them.
I use this device to charge my iPhone and iPad on my nightstand. Seems to work well- the light does not bother me when I sleep.
It is currently in my trash right now. This is the worst charger cable I've ever had. It will NOT work with your iphone 5. It is cheap, and not compatible, therefore does not charge. Do not waste your money.
Worked with my iphone until I updated iphone software, then Apple wouldn't recognize it anymore. Apple is way too aggressive in trying to make its products only work with its accessories.Otherwise it is great for travel.
Answer: It didn't even work at all. Don't get it! Honestly I wish I would've spent my money on something else. It's useless for my iphone 5. Maybe I got a defective one, but forsure it didnt work.