Features: We’re the only one in market, because of : 32 digital channels and 128 elements probe Video output, support I-Scan® video glasses eases your job and gets you focused (optional) I.F.R™ introducer engineered to lessen fatigue and stress by allowing arm-free scanning, use in a variety of reproductive diagnostic procedures.( optional, compatible with the Rectal convex and Rectal Linear transducers) Advance Features: Only weight 0.6 kg; Excellent imaging quality and ergonomic design; 5.8 inch WVGA LCD monitor, wide viewing angle, LCD monitor can turn off when use I-Scan® Video Goggle 4.5~5.5 hours Li-ion battery for operating; support USB for ultrasound station to transfer images and video to your computer, 450~550-frame cine loop insider; Support leather sheath, designed to be resistant to extremely harsh farm conditions; Software & Report for reproductive system, and measurement for distance, area, circumference, volume, angle, heart rate