1、MUTLI PORTS: With 3 AC sockets and 4 USB charging ports, this power inverter is very suitable for light strings, laptops, DVD players, and more electrical devices. 2、CIGARETTE LIGHTER PORT: Equipped with 1 cigarette lighter port for connecting to other devices through ports such as a humidifier, etc. 3、LCD DIGITAL DISPLAY: Convenient for you to observe the usage of electronic products at any time, including battery capacity, input voltage, and output voltage detection. 4、ALUMINUM BODY: Pure aluminum alloy heat dissipation body, elegant electroplating surface, combined with a silent fan, provides great heat dissipation. 5、POWERFUL PROTECTION: Built in overheating, undervoltage, short circuit, overload and overcharging protection, this power converter is highly safe to use. Item Type: Power Inverter Material: Aluminum Alloy Continuous Power: 1500W Peak Power: 3000W Frequency: 50-60Hz USB Output: DC5V (2.4A) Output Waveform: Modified Sine Wave 1 x Power Inverter 2 x Crocodile Clamp Wire 1 x Cigarette Lighter Wire