(Marvin was kind of like that he was a much-honored World-War-II hero
4.8A/dual USB ports can automatically detect your devices to deliver optimal charging speed, great for your kindles, iPhones, iPads, tablets, MP3 players, cameras, and other mobile devices Multi-Protection Built-in fuse to protect your device, safe charging design provides protection against, overheating, under and over voltage charging, short-circuiting, overloads, and overcharging MORE CONVENIENT Plug directly into your cigarette lighter socket,The length of the Cord is 33 inch,to satisfy people using easily who sit in backseat,with fastening tape,which is more convenient to keep
Am J Public Health 2006, 96: 926-931
In 1980 when this machine was probably manufactured, cigarettes cost a mere 63 cents per pack
To me, it looks like businesses servicing a preexisting demand