I was on vacation last week in Japan and I bought the Fidelio P9 BLK on Amazon.co.jp

The problem is that I already came back my country (Brazil) and I noticed that my player isn't charging properly.

I left it charging for 6 hours twice already and when I press the power button the red light keep blinking - with the power cable connected. Without the power cable it can't even turn on.

Could you please tell me how should I proceed? Because I am sure that we don't have this model in my country.