... -MD061)The mini audio box with new concept integral stereo portable mobile music, connecting your MP3, MP4, CD, DVD, iPod, iPhone, ... many colors, several solution, for your option.5) Several power supply manners including battery, computer USB, adaptor DC-5V allow ... 45mm), Magnetic resistant 4 Ohms.5) Power supply: 5V/1000mA AC power adapter, Computer USB Power rotate connect line (can choose), Built ...