Feature EMD645 EMD710
Hwj chim qis dua
Efficiency Nruab Nrab Txhim Kho
Txhim kho yooj yim dua complex

Xaus
EMD710 yog ib qho kev hloov kho dua tshiab, tab sis EMD645 tseem siv dav vim qhov txiaj ntsig zoo.