1) 4 x USB ports with output 5V/Full 7A for charging two Android and two IPhone at the same time.
2) Supporting the 5V USB compatible devices, (MP3, mobile phone, PDA, Digital camera and popular iPhone & iPad).
3) Automatic self-power status monitoring.
4) Red LED indicator device for power on display.
5) Four switch to control four charger to use.
*INPUT POWER : 12V/3A
*OUTPUT POWER : 5V/2.4A(2 PORT), 5V/1A(2PORT)
*Smart charger ate designed to adop intelligent control chipset,they can detect charging mode of different digital equipment connected,and then switch to the righr mode for Full Speed charging,
*added over current protection function,