てい電圧 でんあつ ばんモバイルでしょう
teiden atsu ban mobairudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 低電圧版モバイル

1. Low-voltage mobile version; Probably a low-voltage mobile version

Polite
Presumptive
Conjecture
Computing