Is the price of drone formation performance high?

The price of the drone formation performance is not expensive. When our company had large-scale events before, we approached Desert Dazhikong to perform drone performances. There were quite a few drones participating in the performance at that time, and There is also a performance time of half an hour, and it doesn’t cost much. This company has many types of drones and can undertake a variety of drone flight performances. Their drone performances are error-free. .