The C4C ultrasound scanner can be used for patient exams where a convex array transducer is required for medical imaging. The SonoStar C4C is compatible with many Android, iPhone, and Windows devices. The compact, ultra-portable form of the C4C makes this ultrasound unit extremely easy to transport. Bid farewell to the limitations of conventional ultrasound equipment and welcome a new age of affordability, portability, and ease.