This pump has a 4.3-inch TFT LCD screen, 272×480 resolution display, high capacity words, friendly user interface. Audible and visual alarm for occlusion / low battery / empty / door open / end of infusion / wrong setting. There are requirements for heating function, suitable for infusion in winter or liquid medication. Set the infusion set of any brand after proper calibration. Support multi-language display, with 6 hours battery autonomy.