The naturally-occurring form between the body and water nozzle form is very characteristic. The front face is unified in black. The body has a medical device down image with a white color as a whole. It is a sophisticated and modern model that feels professional equipment image. The Jog button has two parts and a different material. The inner part was metal coated. The left and right buttons protrude convexly and are easy to press. The front mold and display were separated and blacked out. By doing so, we have more professional images.