I bought this as a just in case kind of item & never used it. It just sat in the car. I sold the car so I don’t need it anymore. As you can see in the photo, it has an on-off switch two USB ports and two electrical outlets. Here’s the AI description: The Everstart 400 Watts Vehicle Power Inverter Converter is a reliable and compact device designed to convert 12V DC to 110V AC, providing up to 400W of continuous power output. Perfect for use in vehicles, this inverter converter has dimensions of 4.69 x 1.38 x 5.94 inches and is equipped with a cigarette lighter socket splitter for easy installation. With its trusted brand and quality construction, the Everstart 400W inverter converter is a practical and efficient solution for powering various devices while on the go.
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