KW-VT120 is a relatively advanced vertical takeoff and landing drone. Its fuselage is made of ultra-light composite material, and the aircraft uses a forward tilting motor unit with a simple and reliable structure. The aircraft can take off and land fully autonomously, which solves the problem that fixed-wing aircraft requires a dedicated runway for take-off and landing. It uses a unique quick snap connection structure, which can be assembled and debugged within 5 minutes.