MP3是否可以直接充電

iPod除了用USB連接電惱充電外,還可買一個充電器(需駁USB Cable)充電,全世界電壓(110V～240V)通用
Apple USB Power Adapter


Use this compact, convenient USB-based adapter to charge your iPhone or iPod at home, on the road, or whenever it's not connected to a computer.

圖片參考：http://a248.e.akamai.net/7/248/2041/3386/as-images.apple.com/is/image/AppleInc/MB051?wid=185&hei=185&fmt=jpeg&qlt=95&op_sharpen=1&resMode=bicub&op_usm=0.5,0.5,0,0&iccEmbed=0

http://store.apple.com/hk/product/MB051ZA/A?fnode=home/shop_ipod/ipod_accessories/power&mco=MTU5MjU

現想買ipod.
是否可以直接充電呵.

可以，除用電腦 USB 充電外，還可用專用的電子火牛充電，這火牛還可全世界自動電壓適應。