3 intshi

Ileyibhile yexabiso le-MRB 3 intshi ye-E-Ink

I-intshi ezi-3 i-HM300

Isikrini seMifanekiso se-Dot Matrix EPD

Ilawulwa lilifu

Amaxabiso ngemizuzwana

Ibhetri yeminyaka emi-5

Amaxabiso acwangcisiweyo

I-Bluetooth LE 5.0

uphando iinkcukacha