Description: UM25 is no communication version, UM25C is conmmunication version by Bluetooth connection. PC support software PC window (win 7 and above) and Android Phone (Android 5.0 and above, support 14 kinds language, Chinese, English and Russia ....) for Android APP: A: APPLICATION only support android 5.0 and above. B: Allow APP to make in the bottom, not be cleaned. C: Allow APP self-start. D: Allow APP stay after locked screen, not be cleaned. Package Includes: 1x Tester 1x Iron box
