電子辞書ケース・・An electronic dictionary case

I bought "an electronic dictionary case "yesterday ....

Though I expected that it is convenient ,
it is hard to use it very much.
I believed that I can use with keeping
an earphone and the USB cable set up ,
but actually it is impossible!

I chose slightly bigger one than case for a Canon's
electronic dictionary, but I should have gotten
the bigger size one ...

Too small ! ﾟﾟ｡(＞□＜)ﾟ｡ﾟﾟ