阿联酋采购需求：背包

I'm interested in understanding the functionality and specifications of your product. Could you clarify its operational range? Additionally, I'm curious about the weight capacity it can handle. Do I need to acquire a separate receiver for this system, or can I solely rely on the mobile app for operation? Lastly, what kind of warranty do you offer with this product? Furthermore, I'm looking for tailored recommendations based on my specific use cases. I fly a Falcon and would like to know how this system would perform in that scenario. On the other hand, if I'm flying a duck, would there be any adjustments or considerations I should be aware of? Your insights would be greatly appreciated!