Car Charger, YOKKAO Cigarette Lighter Mount 2 in 1 Dual USB Ports (DC 12V-24V) 2 IN 1 Dual USB PORTS - 2 in 1 car charger and holder, cigarette lighter adapter with Charging 2USB ports. Able to connect adapter through lighter socket connection (12/24V DC). Phone can be used during charging. 1A/2.1A USB - When you use only one USB port to charge your device,the output current is 1A. When you use two USB ports at the same time,the output current is 500mA each.