F550 is a multi-rotor designed for all pilots for fun or AP. With DJI WKM or NAZA autopilot system, it can achieve hovering, cruising, even rolling and other flight elements. It can be applied for entertainment, aerial photography, FPV and other activities.

Made by advanced engineering material, super strong & smooth Kit (need assemble by yourself ).New design PCB board special for F550,support standard flight controller like MK, KK, FF, MWC, APM

Model: F550
Frame Weight: 478g
Diagonal Wheelbase: 550mm 
Takeoff Weight: 1200g ~ 2400g 

(Not included)
Recommended Propeller: 10x4.5in;8x4.5in
Recommended Battery: 3S~4S LiPo
Recommended Motor: 22x12mm (Stator size)
Recommended ESC: 20A/30A esc

You may need the landing gear: