3.5 mm headphone jack and external receiver connection You can listen with standard headphones and also connect an external receiver when needed. Provides flexible listening options for different setups and gear. Builtin AM antenna with external antenna option Builtin AM antenna enables direct AM reception without extra accessories. External antenna option allows you to improve signal quality when needed or preferred. PC updates via online software Connect to a PC to update software online, keeping the device current with the latest features and fixes. Updates are performed through a standard PC connection for convenience and ease of maintenance. PC software that simulates radio The included PC software provides a simulated radio experience, useful for learning, testing, and development purposes. Supports exploring radio concepts and workflow without relying solely on hardware signals. Use scenarios listening and exploration: Use the 3.5 mm headphone jack for private listening, connect an external receiver for enhanced signal when available, and use the builtin AM antenna for AM stations. Software maintenance and feature testing: Connect to a PC to update software online, ensuring access to the latest improvements without separate hardware updates. Education and development: Use the PC software to simulate radio operations for training, experimentation, or development work, complementing real hardware with a simulated environment.