Brand new and high quality 6 channel operation Connecting by USB instead of using battery High-performance High-realism 3D graphics 3D sound effects and full 3D collision detection with all objects on the landscape Features a variety of airplane models and helicopter models for selection Suitable for computer systems such as Windows XP Vista and Win 7 The included CD has a variety of scenes for your selection offering high-realism 3D graphics 3D sound effects and full 3D collision detection with all objects on the landscape. The simulator includes airplane models and helicopter models. You can sharpen your skills by practicing on computers. You can learn a lot no matter basic or advanced skills. Don't hesitate to buy it!