QWinOut DIY Drone Combo Set BNF QQ Super 150mm Mini RC Quadopter H150 Carbon Fiber Frame 3100KV CW/CCW Motor BLHeli OPTO 16A ESC 3030 Props Motor Diagonal Wheelbase: 150mm Suggestion ESC 6A,mini 12A Firmware: BLHeli V14.2 Recommanded ESC: OPTO mini 12A/16A/20A Processor:32BIT ARM