Description: 【Intelligent Chip and High Power】: This 200W Car Power Inverter features an upgraded intelligent chip that safely charges without damaging your device. It automatically recognizes the required voltage of different devices and provides a stable output to meet your daily power needs. 【Real Time Voltage Display】: The smart digital display shows the real time voltage condition, allowing you to watch the car voltage at any time and keep track of your vehicle's health. 【Efficient Cooling Fan】: Equipped with a powerful cooling fan, the DC 12V to 110V AC Power inverter quickly dissipates heat, rejects overheating, ensuring usage. 【Expansion Port】: The inverter comes with a cigarette lighter port for convenient use and further expansion possibilities. 【 Ninefold Safe Protection】: This inverter offers nine layers of safe protection including overvoltage, undervoltage, short circuit, overcurrent, high voltage protection etc., ensuring no harm to your car or electronic devices for safe operation. Specification: Material: Plastic Product Size: 6.69Inchx3.14Inchx1.37Inch Cigarette Lighter Length: 2.75in Package Includes: 1 200W Car Power Inverter(US Adapter) Note: Please allow slightly errors 1-2cm differences due to manual measurement.