Hubsan X4 HD indoor flying and camera test
This video shows how well this quadcopter can be handled indoor and how well the camera works.
Verdict:
Flying the Hubsan X4 indoors can be challenging. The best way to be safe is to use the propeller guard and start with normal mode. Expert mode is only useful for outside, for the extra power and agility.
The camera quality is quite good for such a small one. With enough light you can make some quite good video's. For most users this would be sufficient, while professionals may ask for better quality.
In overall, this quadcopter is great for starters that like to record some video as well. It is easy to control but the joystick is quite sensitive. The propeller guard is recommended to enhance the lifetime of your toy. It is a lot of fun to fly with these!