-0.96-inch OLED screen
-96 elements
-Built-in lithium battery
-Type-C interface and WIFI network interface
-Display mode: B, B/B, B/M, B+Color, B+PDI, B+PW
-Channel of RF circuit board: 32
-Image gray scale: 256 level
-Measure: distance, area, obstetrics and other；
-Power consumption: 10W (unfreeze) /4W (freeze)
-Battery working time: 3 hours
-Applicable in emergency, clinic, outdoor
