... micro sd music player fm radio usb mini speaker 1)The mini audio box with new concept integral ... DVD, iPod, iPhone, GPS, PSP, mobile phone, notebook computer, etc.2) This digital speaker can be deemed ... praised as masterwork of audio boxes.3) New mini aluminum vibration film loud speaker, which has ... Power supply: 5V/1000mA AC power adapter, Computer USB Power rotate connect line (can choose), Built in ...