However, the device is self-explanatory. Micro-USB port (cable included, but it works for the Samsung (in my device, does not have to be generally so) restricted, or shakes a little) to the unit to the power (plug, PC) to connect a USB port to the to turn to load device. A small switch is activated with the single press of the charging operation, by a double press, the flashlight mounted at the other end are turned on - the first double continuous light, flashing light in another.
A switch for the loading operation, there is not, but if you do not in a connected device on the light on and off again and the charging operation is terminated.
This Power Bank fits well into his pockets, is also good in the hand if you can not stow away in your pocket - can through the relatively small diameter in the same hand as the phone is held. As a full flashlight it is. It is similar in his hand as a medium Maglight, is a conventional flashlight in every way (even better than offered in supermarkets, simple flashlight).
The processing of aluminum affects quality and very stable (probably to the delight of female or insecure users in your pocket even at night can with this power bank again feel safe - which is intended to represent no challenge, because I'm not sure if after the operability yet were present, but one (woman) feels a bit safer traveling alone)
