GGS 12V Car Motorcycle Truck Cigarette Lighter Socket Power Outlet Plug with Dual USB Charger Adapter Widely applied in car and truck cigar lighter refit accessories. Can match freely with installation bracket. Easy to install and operate Size: about 6.2 x 4.3 x 5.5 cm Working voltage: 12V Output voltage: 5V/1A; 5V/2.1A