Then I got this camera yesterday, so I have not had time to fully exploit but it can be used very quickly, it is quite easy and simple, while being relatively compact. However, we can look into the more technical functions because it is very comprehensive. For the battery problem, simply providing a set of 4 rechargeable AA batteries (the device uses 2) not to fall in the harbor ... good quality videos, for cons, I found saturation of votes in the records which is qd even embarrassing ... we must see to use. But overall very good price / quality, and very good fairly simple device with very good performance.