** You may remove the battery from the option list (to save cost) if you have already got a suitable battery. 35C is the minimum requirement and recommended. Usually 450 helicopter size 2200mAh 11.1V will fit.
** You may remove the Battery Charger from the option list (to save cost) if you have already got a 2-3S Li-Po Battery Charger.
** "Go Pro Mount" is included from the standard package, and you need to purchase it separately.