2 USB Ports | High Speed Charging | Led Power Status Indicator | Compatible will all USB power devices. Smart IC technology automatically recognizes devices and maximizes charging efficiency. Dual USB outputs 10.5W/2.1A power allow to charger any two devices simultaneously at high speed. Safe guard design protects devices against short circuiting, over-heating, over-current, over-charging. 2-1 compact design with foldable plug and car charger provides most convenience on the go.