iSaddle Universal AC to DC Car Cigarette Lighter Socket Adapter Converter Vehicle Power Inverters Vehicle Amplifier Power Car Refrigerator (US Plug, Output: DC 12V 500mA) 110V AC to 12V DC Output: DC 12V 500mA (Please check the rated power of the device you want to work with, usually the car vacuum need more power than this converter can supply) Converts Household Power to 12-Volts DC to Power Your 12-Volt Products and Accessories. Very convenient and Easy to use, allows you to plug in and get power from anywhere, anytime. Light and Compact: Perfect for traveling or road trip. Color: Black