The video quality is good. Slightly greenish, but almost any editing program can easily compensate for the well. Adaptation to changes in brightness works quickly and without pumps. The light intensity is sufficient if one wants to make any night or in very dark interiors. However, I left the settings and tested no changes in the relevant point. Also, the preset recording time per data file (5 min) gave me no cause for a software update. The promised recording time per charge is better than in the datasheet with about 55 minutes. The recognizability of the operating status LEDs is good, even in sunlight. For audio quality and sensitivity, I can not say anything, because I use the device only at the quadricopter. The engine noise drown out anything, so uninteresting to me. The charge termination functions safely. The store works with two included USB cables. The best thing about the camera is 720p but a first-class signal processing in the mode. There are no dropped frames, either by writing on card, even with fast flyby at very extremely detailed objects such as vine leaves, where my previous camera had severe problems. The documentation is supplied by iNet URL to obtain from the network. She is pleasantly short and completely clear. The operation of the camera easy after a single reading. The only (but only klitzkleines) problem occurs when connecting to the USB port. the PC (XP, SP3) asks me to load new drivers. I break down, however. Then comes the news that the new device is not recognized correctly and mglw. functioned incorrectly. Nevertheless, it is available as a new drive and work. Tranferraten measured with HD Tune 2:55: minimum: 8.2 MB / s maximum: 10.0 MB / s Average: 9.7 MB / s Overall, strong buy recommendation.