||decent heli, don't charge the batteries over .03 or you will ruin them!( e flight batt) experience control loss, do to batt dumping, causing the low voltage cut, best thing to do is upgrade the batteries to protech 550mah then you can charge at .05, it makes a big diff!, no trouble with randomly loosing control!
get 3 batteries
ps. only run like 2-3 minutes, then swap them out, fire them on the charger (once cool)and you can keep flying for quiet a while, batts have lots of punch & good run time, not draining them is very important to keep them at top voltage /run time draining them to the lv cut off will ruin them
i never got the hang of it, till i got the 3 batteries to keep in the air long enough to figure out how to fly it ...