MCON is a compact, magnetically mounting wireless smartphone controller designed to address the shortcomings of existing controllers - bulk, fragility, and lack of pocketability. Its phone-sized form factor conceals console-quality controls beneath a protective plate. With a simple button press, the auto-launch mechanism reveals full-sized TMR joysticks, hall-effect triggers, and an adjustable phone mount that supports iOS and Android smartphones, including foldables. Flip-out handles lock into position to improve ergonomics and minimize hand strain. A removable top plate doubles as a kickstand, while a docking station enables TV streaming with MCON as a wireless gamepad. The magnetic puck system accommodates MagSafe-compatible devices and ensures central alignment, even with camera bumps. Designed with right-to-repair, MCON uses threaded inserts, a standardized screw head, and modular parts for easy serviceability. Connectivity options include Bluetooth for convenience or wired for negligible latency, enabling true console-quality gaming on smartphones without sacrificing portability or convenience.