7.3 inchi HM730Layar Grafis Dot Matrix EPDCloud-managedRega ing Detikbaterei 5 taunRega strategisBluetooth LE 5.0
4.4 inchi HM440
Layar Grafis Dot Matrix EPD
Cloud-managed
Rega ing Detik
Baterei 5 taun
Rega strategis
Bluetooth LE 5.0
3 inchi HM300
2.4 inchi HM240