It comes in a beautiful white round box, inside the device (black, compact, rather nice), a battery, wrist strap, an adapter for smartphone and cable SUP. So far, so good. But what does this device? This is simply a cylindrical camera small. It therefore needs a micro SD card (not supplied). By Wifi (and nfc but I have not tried) your smartphone connects to it to have a monitor (with the free app sony) and to control it. That is the theory. Because in practice the app is so buggy that it's almost unusable (on android anyway). Already, when you want out is a hassle! We must close the 10 times and eventually kill the process! More annoying, if you want a horizontal picture and what you stand horizontally smartphone (normal, huh) image appears vertically! Very complicated to compose like that ... Best of all, the app does not change shooting parameters: no color management, speed, iris etc ... we just access to zoom and trigger ...
In short, a finished app so badly that the device (which in itself is not bad despite its microscopic sensor) is almost unusable.
It remains a product of feeling that is worth the price of a good compact and does not replace the more that ... being quite heavy (literally) to use.
EDIT ---- After trying on the iphone 3 of my son, it works best: the image appears in the place, and the settings are accessible (although a bit tedious)
So if you have an iphone, it's expensive but why not. If you forget android, you can not do anything with.