The camera has to give incredibly small knobs that no feedback. Just the Record / Pause button is necessary to press with your finger nail and never know whether you hit him or not. Unfortunately, the two LED lights, the one the current operating mode (video or photo), and if it gets down or pause has extremely small. There are three pin-sized holes for two LEDs. The LEDs light up through all three holes in red or blue (according to the manual (English only) green / yellow - in truth Red / Blue). The operating mode is "guess" at the speed of flashing and the recording on the color to. I am a trained computer scientist and was overwhelmed with the task easier. Really funny it is when you try to turn on the "helmet camera" on a sunny day at the helm with motorcycle gloves. Forget it easy.
PS Recording is yet succeeded me after a few attempts, a bike ride from the unfortunately hardly see anything. The pictures are absolutely blurred even with minimal speeds.
Conclusion: not useful
