... for software upgrade and images archiving11.Biopsy Needle Bracket for precise calibration12.Speed-capture of up to 16 images13.Background-lit ... ,Gamma Correction Curve, Gender, BodyMark (Rotable), TGC curve,Gray Scale, System Prompt,Annotation, and Value,etc.Power Supply110V-240 V 60Hz ... .W:10.0KG/13.0KG Portable Ultrasound Scanner-Ultrasound Diagnostic System