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

Input:
Question: Hello, I have a couple of questions.Battery World, another vendor for this item, will supply the headphone adaptor. Do you? Do you include the micro cable? Or do you simply receive the case itself?  Thanks!
Document: I tried another case with the spare battery built-in but didn't like the fit or finish and it only provided about 90 minutes of additional power and I need more than that.After reading various consumer reviews I decided to try the Lenmar, and I'm sold.As a protective case it doesn't look very rugged, yet it's protected the phone very well through all the usual daily mishaps.It feels good in my hand (average adult male hand).
I had a Lenmar battery case for my iPhone 4S that I was totally pleased with and gave great service. So when I got the iPhone 5 I also got another Lenmar case. And now I am totally satisfied with this new case as well. Here's why:I'm on my iPhone all day. I mean, all day. I'm out all the time with few opportunities to recharge. On its own the iPhone battery is doing well if it lasts 4 hours.
I ordered this case for my iPhone 5 which goes through periods of poor battery performance - may be fine for 2-3 weeks, then for a few days it will only hold a charge for 4 hours, even on standby. It will eventually reverse itself and start performing well, but this is always unpredictable and very annoying. (I have yet to figure out why it's a sporadic issue - if I could solve that mystery I wouldn't need a battery charger!
Not bad.And yes, you can recharge the LenMar while the iPhone is still inside it. The Lenmar passes the juice through to recharge the iPhone battery first, and once the Apple is 100% the LenMar begins rcharging itself to 100%.I'm totally satisfied. There are several different styles of LenMar case. It works for me. Love it.
The battery does not add enough thickness to alter the way it carries in your pocket. Takes a different charger plug than does the iPhone so you'll need to have recharging cables for both.But what makes it worthwhile is battery performance. No matter how heavily I'm using the iPhone (surfing the internet, talking on speaker, emailing etc) the Lenmar consistently gives me an additional 3.5 hours minimmum and up to 4.5 hours maximum additional time.And really that's why you buy a battery case.
Very well-built it's what I expected, only drawback is that it takes a extremely long time to charge a case.
The charger will charge 1x on an Iphone5s. The issue I have leaving the phone in the case and charging. My phone starts flipping out and not making a connection. So i have to remove my phone and charge the case. For the cost, I wouldn't purchase again.
I keep the case charged in my purse for those occasions when I pull out my phone and find it dead. I slip it out of it's everyday case into the charger and it's soon usable. Because I live in hurricane territory, I have much more powerful chargers at home for electrical outages - even a solar one - but they're bulkier and involve cables, so this is a satisfactory alternative. The case is lightweight, fits perfectly, and does bring my phone back to 100% before needing to be charged itself.
This device is a bit flimsy... But it works. At time it seems the battery didn't last any longer than the phone alone.... It's my back up battery pack so... No bad
All worked out well as expected and its a great device to have handy would recomend this product to anyone needing lil extra battery charge
Answer: Cord comes with it your iPhone headphones fit into case