inputs.text: great entry level multicopter - ive around multicopter scene dji products extrehemely simple assehemble program computer based program breeze see tx setup properly f550 love performance ability attached swann freestyle hd action camera blast making videos keep mind use alot power invest 4s high c 5000mah greater batteries get 9 minutes flight failsafe function based two things battery calibration low battery landing loss signal make sure tx compatible failsafe systehems also rth return home feature uses starting position home land switch triggered rehemehember balance props pre flight shaky props cause weird issues gyros pre flight always let acquire satellites flight flashing green sequence bec unit enjoy fun unit flight [ ]