This is a customized drone for one of my clients. He is the most curious customer I have ever had. He ordered a $740 customized drone after asking 116 technical questions. I picked this model for him due to its dual-motor design, which enhances flying stability since he was a total beginner. With 12 21700 batteries installed, the drone's flying range is anticipated to exceed 120 kilometers. In this video, I provided students in my Homeschool Community with a livestream on assembling the drone. All components utilized in its construction are high-end, such as the Video Transmission Module from DJI. In the first part of the video, I soldered and wired the electrical components together and installed them on the aircraft. In the second part, I adjusted the Flight Controller's parameters to guarantee reliable flights and an excellent flying experience. The conclusion shows its test flight. Since it was captured on the Ground Analog Video Receiving Screen, the video quality is poor.