Feature: 1. 4 USB Ports: Car power inverter with 4 USB ports and 2 AC power outlet, the power inverter comes with a free cigarette lighter and 2 battery clips, the cigarette lighter cable can easily power the device. 2. 2 Cigarette Lighter Distributor Holes: 2 cigarette lighter distributor holes can help you use the cigarette lighter at the same time, for example, you can use the car audio and car recorder at the same time, it can help you solve the embarrassment of having only one cigarette lighter hole in your car. 3. LCD Display: Colorful intelligent LCD display shows the battery input voltage and output voltage in real time, when the battery voltage is lower than 10.5V, the inverter is low voltage protection. 4. Safety Protection: Built in fuse, safe charging design and cooling fan prevent the car power converter from overheating, thus saving power and energy, overvoltage, overload, overcurrent, short circuit, undervoltage, overheat and short circuit protection. 5. Widely Applicable: Lightweight and compact, perfect for vacations, camping and work trips, it can be plugged into almost any 12V power output vehicle, thus providing charging opportunities anywhere. Specification: Item Type: Modified Sine Wave Inverter Material: ABS Gross Weight: 776g / 27.4oz Digital Display: input and output voltage Input Voltage: 12V DC 4 USB Ports: 5V DC 3.6A No Load Current: ≤0.5A Conversion Efficiency: greater than 90% Protection Function: overload, over temperature, high voltage, low voltage, reverse connection, short circuit Application: intelligent temperature control, can be used for appliances less than 300W(except inductive load appliances and motor products). Package List: 1 x Inverter1 x Cigarette Lighter2 x Battery Clip Cable1 x Instruction Manual