Need help with using power adapter in china

[e-x-e]

My Wizard power adapter reads


Model: ＡＤＰ　５ＦＨ　Ｂ
Input：１００－２４０Ｖ～０．２Ａ　　　５０－６０Ｈｚ
output：５Ｖ－１Ａ　ＬＰＳ
made in china

can i use this in china?
i know china uses 220 V on 50 Hz, but what does what does that ~0.2A mean? will chinese power stable enough for this device?
if not, what kind of converter do i need?

thanks in advance