usb mini speaker for tablet pc 1)FCC,CE,RoHs 2 ... allwinner A13 ) usb mini speaker for tablet pc Processor: allwinner A13 Screen:4.3" Capacitive screen(resolution:800*480)System: Android 4.0 ... slot, 1*3.5MM earphone jack, 1*DC 5V 1*Mini USB 2.0 OTG(3G, U disk, mouse, keyboard)Accessories: ... per carton, G.Weight:7.80kg/carton 2012 cheapest!!usb mini speaker for tablet pc capacitive Touch LCD Android 4.0 ...