The InTENSity™ CX4 is an advanced combination electrotherapy and ultrasound system offering the practitioner a wide range of treatment options in one user friendly, ergonomic design. Equipped with a menu-driven color touch screen interface, the InTENSity CX4 intuitively groups and displays clinical protocols, guiding clinicians step-by-step to ensure the ideal therapeutic treatment. The “favorites” feature allows user-defined protocols to be stored for future use. The four electrotherapy channels can be used in combination with ultrasound or totally independent with different protocols running simultaneously. The ergonomically designed 5 cm² sound head provides for an excellent ERA.