The PowerLine 2 AMP multi-use car cord adapter allows you to power many battery powered (or AC adapter powered) electronic devices from your vehicle s 12V power socket. User selects power level from 3-12 Volts and +/- polarity to match their device via easy to use slide switches. Includes 7 commonly used plug tips to match most electronic devices. Also includes a 2 AMP USB port to charge cellular phones and various accessories. Safety features include thermal cutoff protection and over voltage protection.High Power - Eliminates the need for expensive batteriesProvides 3 -12 volts DC at up to 2 AmpsEasy to use voltage and polarity slide switchesIncludes 7 common plug tips for use with a wide variety of electronic productsFour times the power of standard 500 mill ampere adaptersThermal Cutoff protects againts overheatingSafety fuse protects against overloadsIncludes 2 AMP USB Port to charge cellular phones and accessoriesSpecifications:Brand Name: PowerLineCord Length: 6 ft.Product Type: Car Cord Adapter With USBNumber in Package: 1 pkPackaging Type: BoxVolts: 12 VUsage: Home and Auto UseColor: BlackCSA Listed: NoMaterial: PlasticETL Listed: NoEnergy Efficient design and ROHS CompliantWHAT S INCLUDED: 2 AMP DC Car Cord Adapter 7 Plug Tips 2 AMP USB Port