Stay safe AND charged on the road! This isn't just another car charger – it's a 2-in-1 lifesaver that plugs into your 12V socket and monitors for deadly carbon monoxide (CO) while charging your devices. It has two USB ports with QC3.0 fast charging technology, so your phone powers up quick. The built-in CO detector has a clear LED display that shows the gas levels in real time, so you'll know if there's a problem before it's too late. It's black, universal fit for any car, and comes brand new in packaging. Brand is generic/unbranded, but it includes a manufacturer's warranty for peace of mind. Perfect for winter driving, camping, or anyone who spends a lot of time in their vehicle. Don't take chances with invisible gas – get this smart charger that looks out for you. Charge safely!