Description 400W Smart Power Inverter provides portable power conversion with multiple AC sockets, USB charging ports, and car plug connectivity for travel and electronic devices. Overview 400W Power Capacity — Clearly labeled smart power inverter. (front label) Multiple Universal AC Outlets — Supports different plug types for versatile use. (product image) Four USB Charging Ports — Convenient charging for phones and gadgets. (front panel) 5V 4.1A Max Output — USB charging output specification visible on device. (front label) ON/OFF Power Switch — Built-in switch for quick operation control. (product image) Car Plug Connection — Designed for vehicle power usage with cigarette lighter adapter. (product image) Product Information Product Name: 400W Smart Power Inverter Category: Power Inverter Power Output: 400W USB Output: 5V 4.1A Max Color: Random Ports: 4 USB Ports + Multiple AC Sockets Power Source: Car Cigarette Lighter Plug Material: Plastic Housing Application: Charging electronics and powering small devices in vehicles