3g biult in + dual core + android 4.1 + dual camera
* chip: mtk6577 cortex a9 1ghz
* power and battery: built-in 2500mah lithium battery
* input/output: micro usb port / 3.5-mm stereo headphone jack /
* built-in speaker / microphone / sim card slot*2
7''inch
Supplier: Trimming potentiometer, varistor, smd rectifier m7, crystal, switch, inductor, ceramic resonator, passive electronic components