... CE approved 2. 5.7" high resolution color LCD 3. High-definition image Full digital wrist ultrasound ... and proprietary miniaturization technology of ultrasonic hardware system. 5.7" High resolution color LCD, high brightness, ... position. Display mode:B,2B,4B,B/M,M, total 5 kinds. 8 kinds of Magnification, maximum ... 2400mAh) MousePacking pictures: Hot sales full digital wrist ultrasound scanner YSB0105