Top features: - Charge your USB devices in the car using the cigarette lighter - Two ports compatible with most smartphones and tablets Charge your USB devices in the carThe Goji allows you to charge your mobile devices including smartphones and tablets while you are driving in your car. Just plug it into the cigarette lighter in your car and use the USB port to connect your device.Capable of producing 17 W of power, you can keep your devices fully charged while you are on the move.Compatible with most smartphones and tabletsThe works with most smartphones and tablets to ensure that you can continue using them no matter how far from home or the office you are. You can even charge two devices at once thanks to two USB ports.