专业无人机的特点
1. BBEST最新型号BBT-004，高强度外壳采用特殊配方，内部几何精细设计，可承受高温-20度至120度

2.橙色高识别的机身增加视觉控制范围。

3. GPS照明设计在机身后部，更方便查看。

4.专为平衡风管系统而设计，使机体内的气流稳定通过，保持机体的平衡。空气动力学设计

5.低阻力系数设计，使阻力系数显着降低，

6.获得更稳定的飞行。

Special Features of Professional UAV
1. BBEST Newest model BBT-004, High strength shell with special formula, with the internal geometry of elaborate design, which can endure high temperature -20 degrees to 120 degrees

2. Orange high recognition of the fuselage to increase visual control range.

3. GPS lighting design in the back of the body, more convenient to view.

4. Specially designed to balance the air duct system, so that the air flow in the body to be stable through, to maintain the balance of the body. Aerodynamic design

5. Low drag coefficient design, so the drag coefficient significantly reduced,

6. To get a more stable flight.