content: I am greatly upset, I received this item within 24 hours of ordering it which was INSANELY fast delivery, however I received it WITHOUT ANY PLUG!!!! I cannot use this item AT ALL. It is marketed/advertised that it comes with an AUTO / D/C plug included to plug in and use in your car, and if you wanted to buy the optional A/C HOUSE plug it was sold seperately. It is supposed to come with the AUTO DC plug, which I am shocked and pisssed off it didn't. I am returning this ASAP and will never order another product from this company ever.