1.Car USB Charger with Two Cigarette Socket 2.double USB ports,can charge for iphone,ipod, PAD,3G 3.CE,ROHS,E-mark approval Car USB Charger with Two Cigarette Socket 150W Model No. ... a one drives two DC to DC adapter with USB port, and it has two cigarette ports. The USB output is 5V, 2A, and the cigarette socket ... you don’t use it for a long time.4-3 The cigarette and USB port must be use under its ...