Model:CL-2200 Specification: Wrist design, multiple patents in one, smart and light, convenient for carrying, easier for examining patients at home. 5.7" high resolution color LCD, high brightness, high contrast, wide visual, image clear and exquisite. Menu operation, Language: Chinese/English. 100 frames permanent storage, 256 frames tine loop. Eight pseudo colors (incl.B/W). High speed USB port support high-capacity U disk, and support the color laser printer print out all kinds of images and reports which make the output of diagnosis more convenient and simple. Dual-mode TV output: P A L /N T S C, connecting to video recorder and ultrasonic working station. Optional mouse to operate easier. Freeze or unfreeze image by shutter release. Adopted AC and DC to supply power, equipped with two pcs of high-capacity lithium batteries which can make machine work more than 200 minutes.