Features： 1、Dual USB: This is a car power inverter with 2 USB ports and AC power outlets. The power inverter comes with a free cigarette lighter and 2 battery clips and provides 500 watts of continuous power and 1000 watts of peak power (please ensure that the total power rating of the connected devices is ≤ 600W). 2、LCD Display: The vehicle inverter has a micro control unit LCD to realize the exchange of man machine information, which can understand the working status of the inverter in real time, including input voltage, output voltage, output frequency, battery power, load and other information. 3、Extensive Compatibility: One AC socket and two USB ports provide fast charging for cell phones, computers, laptops, breast pumps, nebulizers, razors, emergency equipment and more, and can be used as emergency power. The dual USB ports can charge most phones and tablets simultaneously, while the AC outlet is perfect for laptops, drones, fans, cameras, game consoles, kindles, TVs, DVD players, lights, RVs and other electronic devices. 4、Various Protection Functions: The inverter has a built in fuse and safe charging design. In addition, the cooling fan prevents the car power converter from overheating, saving power and energy. It has various protection functions such as over voltage, overload, over current, short circuit, under voltage, overheat and short circuit protection. 5、Wide Range of Scenarios: Our inverters can be used in a wide range of scenarios such as camping, road trips, outdoor work, and power outages. Specification： Item Type: Inverter Material: ABS Weight: Approx. 755g/26.63oz Dual USB Interface: 5VDC 2.1A No Load Current:≤0.5A Conversion Efficiency:>90% Features: Intelligent temperature control, can be used for appliances less than 300W (except inductive load appliances and motor products) Package List： 1 x Inverter 1 x Cigarette Lighter 2 x Battery Clip Cord 1 x Instruction Manual