I am actually using my second Bwine f7 as I seemed to crash alot the first time. The camera leaves alot to be desired, but does a pretty fair job. Range is almost 2 miles, tried it and it will go that far if you have a good line of site. Folding the arms too much and they start getting a little loose. Camera gimble comes of easily if you look at the botton, push the latch and it comes right off. For Some good videos on repairing or taking the drone apart, look up videos on (SJRC F7) drone as it is the same as the bwine f7