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MRB 7.3 Inch Olona-Awọ ESL selifu Tag
7,3 inch HM730
ESL selifu Tag Multicolor Serie
7.3 ″ Dot Matrix EPD Iboju aworan
Awọ Ifihan iboju: Awọn awọ 4 (funfun-dudu-pupa-ofeefee)
Awọsanma-isakoso
Ifowoleri ni iṣẹju-aaya
5-odun batiri
Ifowoleri ilana
Bluetooth LE 5.0
