Speedybee Mario 8 Foldable is a sophisticated frame designed for building an 8" long-range drone. Its unique feature is the foldable arms, which make the drone compact and easy to transport. The frame supports both analog and digital video systems, including the DJI O3 unit. The camera is mounted in aluminum side plates with silicone inserts that minimize vibration transmission. The frame uses a Deadcat configuration, with the front arms pushed backwards, so the propellers are not visible in the FPV camera. The frame includes plastic side plates that protect the stack from grass and debris, as well as a heatsink for the DJI O3 unit. For high durability and rigidity, the arms are milled from 7mm thick carbon fiber.