M690Pro Chinese Unmanned Aerial Vehicle (UAV)

The M690Pro Chinese Unmanned Aerial Vehicle (UAV) s a Chinese-made, long-endurance, backpack-portable quadcopter UAV developed by T‑DRONES (often branded together with T‑MOTOR propulsion products). It is an industrial/commercial multirotor platform optimized for 1–2 kg payloads, with endurance up to approximately 55 minutes at 1 kg payload and a maximum take‑off weight around 6 kg. Positionally, it sits in the mid‑size industrial quadcopter class: larger and more robust than hobby drones, but lighter and more portable than heavy-lift multirotors. It is marketed for mapping, surveying, inspection, public safety, surveillance, and other professional applications, and is explicitly advertised as suitable for “military supervision” among its mission sets.