... 4.Good price enjoy music mini speaker 1)The mini audio box with new concept integral stereo portable mobile music, connecting your MP3, ... CD, DVD, iPod, iPhone, GPS, PSP, mobile phone, notebook computer, etc.2) This digital speaker can be deemed as perfect combination of ... 45mm), Magnetic resistant 4 Ohms.5) Power supply: 5V/1000mA AC power adapter, Computer USB Power rotate connect line (can choose ...