Turn an unused cigarette lighter outlet in your car into 2 powerful USB charging ports that sit flush to the edge of the outlet Charge two devices simultaneously at full speed with 5V 2.1A and 1A of dedicated adaptive power output per USB port Compatible with all USB powered devices including Android & Apple smartphones & tablets Built-in safeguards protect your devices against excessive current, overheating, and overcharging Package Contents: Dual-Port Car Charger Compact, Flush-Fit  Turn an unused cigarette lighter outlet in your car into two powerful USB charging ports that sit nearly flush to the surface of the outlet.  Compatible:  Charge all USB powered devices from iPhones to Android phones, tablets, GPS units, Bluetooth headphones & speakers, smartwatches & more.  Whatever USB powered gear you've got, we've got you covered.