More Details:
* Whether the cover is pretty, is a matter of taste, but it is designed to sense. The iPhone is so much thicker though, by the rounded shape of the device fits but still easily into your pocket (no corners or edges that would tweak). In addition, the battery case looks just well made and certainly because of their thickness; even small drops (not tested!) so should not be dangerous to the tightly packed energy storage.
* The shell sits very tight times quickly pull the iPhone does not work, you have to practice (and this may take a few fingernails sacrifice). But by also nothing wobbles, so positive.
* The shell has a micro-USB port. When putting on the iPhone battery is only charged, then automatically the battery of the envelope. (So no simultaneous charge, not even at stronger power supplies. But perhaps just as well, so that the heat generation in the green zone remains.)
* In order for the shell emits its power to the iPhone (or again ceases), you have to press the button at the bottom. After a few hours of continuous use, the shell of their power but automatically switches off again (perhaps in order not to overheat). If you then therefore not time it thinks, to press the button again, then the iPhone battery is emptied and the iPhone turns off, but the shell could actually still had power.
* Even with landscaped shell there is no (significant) deterioration when receiving (mobile, WLAN, GPS all fine).
* So you can plug in a headphone cable also with attached shell (the shell sits on the headphone jack), an extension is included (unfortunately carried out jack is not directly integrated into the shell only one hole for the extension piece there. So best equal to the adapter put on the headphones, otherwise shall pass on the plane or wherever you the wired headset needs to search for the adapter los). For the cheap price of the battery case this solution is to get over just as the fact that only the micro-USB cable, but no external power supply this is.
