< Simple and clean design with 4 USB ports

< Max output:5V/5A, AC 110-220V input voltage

< For home and office charge many tablet/smartphone a time

< Over-voltage, over-current, short-circuit protection design

< High quality Fire-resistant and High temperature-resistant Materia

< 1 meter power cord for extra flexibility, support all usb powered device

< 4 USB ports 31W 6.2A universal car charger

< For smartphone and tablets, 2*2.1A and 2*1A USB ports

< Over-current, over-heated, over-charging protection

< Sophisticated circuit design with short-circuit, over-voltage

< Easy-to-see LED power indicator confirms USB charged properly

< Special power IC includes built-in CV and CC for lithium battery charge