SKYARTEC WASP X3 helicopter is considered high-perfermance, easy control, stable, durable and light weight. We can say WASP X3 is the upgraded version of the old WASP V3, it adopts 3-Axis Gyro System with tail rotor and belt driven mechanism, guaranteeing the helicopter incredible real-time responding in any 3D stunt flying. Furthermore, it offers good stability and agility with configurating the 7 Ch radio controller.
The KDS 450SD, as one of the members of KDS 450 class helicopter series. It is a perfect 3D electric helicopter which features priecous metal parts and excellent functions electric equipment. The full fuselage features streamline design. It cleverly utilizes frame space and also creates a minimalistic beauty. Utilize bevel gear driving enhanceing the driving efficiency of helicopter significantly. New tail blade control set utilizes ball joints connecting method, which makes the heading hold function play fully.