Poweful Enough to Charge All You smart phone,Tablet and other Devices at the same 

time, no need to worry even more devices

Intelligent detect smart phone,tablet devices electricity spec,automatic adjustment 

usb output power when charing different usb devices. And provide quick charge

Automatic monitoring of the USB D + / D - potential signal, adjusting their own D + / D 

– potential

make the equipment to quick charging mode, thus greatly shorten the charging time

he impedance size of wire can influence the charge speed

Voltage Compensation could detect the wire voltage, and  improve the output voltage 

to guarantee each wire could fast charge safety

provide five charging protection: input over-voltage protection, over-current protection

and output over-voltage protection and output over current protection, short circuit 

protection

Compatibility 100~240V voltage standard, All over the world, are available

Compact 40W desktop charger,light as iphone,just the same as credit card size

Through the CE/ROHS global strict certification, to ensure product safety and reliability