... &W, Color, Doppler) Audio PRF Dynamic Range Image enhancement Acoustic PowerPost-processing: gray map Black/white reverse ... loop: 1000 frame cine loop memoryStorage media: 64G massive image-storage capacityZoom: Pan zoomUSB ports: 4THI: tissue harmonic ... 4 USB portsPower supply: 100~240VAC±10%, 50Hz/60Hz Diagnostic Ultrasonography System For Gynecology, Obstetrics, Cardiology, Small parts, Urology, ...