Please refer to the following parameter requirements for specific details:

(1) Aircraft type: Spherical shield quadcopter unmanned aerial vehicle

(2) Aircraft wheelbase :120-125mm

(3) Aircraft diameter: Spherical diameter 200-205mm

(4) Motor type :1020 hollow cup motor

(5) Spiral Vegetable: Double-leaf paddle with a diameter of less than 66mn

(6) Take-off weight :<98g(including dome and battery)

(7) Flight time :≥5 minutes

(8) Protective design: Spherical fully enclosed protective cover to ensure flight safety

(9) Battery specifications :2S, 7 #, 550mAh lithium battery

(10) Drone lighting: The sphere should be equipped with a belt light and a taillight, and support remote control for quick switching between the taillight and the belt light. The taillights should have no less than 6 light beads, and the belt lights should have no less than 16 light beads. At least 6 colors can be switched to facilitate the formation of competing teams.

(11) Anti-Turtle Mode: The remote control switches to the anti-turtle mode

(12) Height setting mode: The height is set by a barometer. GPS and other positioning systems are not allowed

(13) Communication frequency :2.4GHz

(14) The truncated height of the bottom frame of the sphere :<20mm