ProCel® Whey Protein Supplement, 10 ounce Can, 1 Each Eye Charts Illuminator with no need for scissors Color:Yellow with no need for scissors 2 Channel Combination * Easy to add modularity allows the addition of two additional channels of electrotherapy light therapy or a battery module * High contrast 5 (13 cm) FSTN LCD monochromatic user interface * Two independent electrotherapy channels expandable to four independent channels * Multiple waveform electrotherapy six clinical waveforms: Interferential Premodulated High Volt Russian Symmetrical Biphasic and Microcurrent * Documentation of treatment data with Patient Data Cards * User defined protocols for your specific needs * Dual frequency ultrasound at 1 or 3 Dissolves instantly in your favorite foods or liquids without altering the original taste No heavy odor