... ,docking speaker for iphone & ipodThis portable audio box with integral stereo music, can be connected with MP3, MP4,CD, DVD, iPod, iPhone, GPS ... , MP3 / MP4, iPod, PSP, CD, mobile phones and other stereo audio devices access7. Rechargeable lithium battery8. 3 kinds of power ... diameter 45mm) magnetic resistant 4 OhmsLine in: configure 3.5mm stereo's plugsPower supply: 5V/1000mA, AC power adapter, USB ...