Mildly for celebrations. While the initial impression upon opening the package was that of a sturdy device, in the end it proved to be completely the opposite. The USB to micro-USB conversion adapter is UNACCEPTABLE in terms of quality, as the blue clip broke with the first conversion. Not even the second... With the first one! Additionally, in order to make the conversion, if you don't have something sharp (it doesn't even mention it in the instructions included in the package), you cannot do it AT ALL. In other words, again, without a sharp object, micro-USB is a no-go... If there is one, the safety will break during the extension. It's just random. Stay away, it's a shame for the 15€+. Now, as for the store that sent it to me, sending it to me in a box and charging me for a 2kg product when it's not even half a kilo, and in the end, instead of paying 18€ (approximately) including shipping, etc., I end up paying a total of 21€ (approximately). Another disappointment... Lesson learned for both the item and the store, one star each and that's being generous.