RFID Film Recognition - Trigger video switching by replacing tagged films, with intuitive and interesting operation, turning the device into a retro video player, suitable for nostalgic exhibitions, cultural and creative spaces, and themed events.

Dual-Mode Projection Adaptation - Supports both automatic projection and manual cranking modes: the manual version enhances participation, while the automatic version is convenient, meeting interactive needs and retro atmosphere creation in different scenarios.

Retro Atmosphere Creation - Replicates the shape of a classic film projector, paired with nostalgic image quality output, seamlessly integrating into retro exhibition halls, cultural and creative stores, and themed restaurants, combining viewability and immersive experience.

Multi-Scenario Application Value - Provides an innovative carrier for nostalgic culture communication and brand theme display, conveying core information through unique film switching and projection methods, deepening audience memory and participation.