Voltage Specs for Logitech MX 700 AC Adaptor

I just came to my company's China office working as an expatriate. I really miss my Logitech MX 700 Cordless, Optical and Rechargable mouse, and am going to have my wife send it to me from the US.

However I am very concerned with the Voltage Specs for Logitech MX 700 AC Adaptor, as voltage here in China is 220 while 110 in the US. I did not pay attention to the voltage specs while I bought and was using it in the US. Since I can't look at the voltage specs on the AC adaptor right now , I would appreciate someone could advise if the AC adaport will work with MX 700 in China or internationally. If the voltage specs dont allow me to use MX 700 in China, does Logitech or a third party company make AC adaptor? Anyone's tried one of those from Radioshack?

Thanks for advising.