1. 24 Precision Bearing
2. Auto-rotation System
3. Collective Pitch System
4. Tail Rotor Drive Belt System
5. CNC Precision metal accessories
6. High Quality Transmitter System
7. Spare Balance charge included
8. Digital PCM/PPM 1024
9. 9Ch Tansmitter & Receiver included
RTF readyset for advanced 3D flying, 9Ch transmitter banlance charger all well package by an exquisite aluminum case.