Type Convex/Linear/Cardiac Dual head Frequency Convex:3.5/5Mhz Linear:7.5/10MHz Cardiac:2.5/5Mhz Depth Convex:90~305mm Linear:20~100mm Cardiac:90~160mm Length L25 Radius R45 Elements 128 Dimensions(mm) 125(h)x55(w)x25(d) Weight (g) 120 Wi-Fi Type 802.11n/20MHz/2.4G/5G Connection USB Display Mode B B+M Color PW PDI Control B GN(gain) Color GN(gain) D(depth) ENH(enhancement) DR(dynamic range) F(frequency) Focus Page Left/Right Up/Down Image Enhancement 0.1.2.3.4 Focus 8TGC Working While Charging Battery 2800mAh Continuous hours of scanning 1.5h~2h Recharge time 1h Charging Type-C USB Wireless Measure B:Length, Area/Circumference, Angle,Trace,Distance, GA(CRL,BPD,GS,FL,HC,AC), EFW(BPD,FL) B+M: Heart Rate, Time, Distance B+PW:Velocity, Heart Rate(2), S/D, Depth Language Chinese, English