1、Multifunctional digital power inverter, convert 12 V direct current to 220V or 110V AC, efficient conversion, suitable for car, home, office, outdoor activities, etc. 2、Equipped with large color LCD screen, real-time display of input voltage, output voltage, output power and battery capacity , easy to know the battery status. 3、Support multiple protecting functions, over-temperature/low-voltage/over-voltage/overload/reverse connection/short circuit protections, reliable performance, safer use. 4、With an AC outlets and an USB charging port, the inverter can power your home appliances, lights, laptops, printer, dash camera or other electronic devices. 5、Support alarm function. When the inverter is in use and the battery voltage is insufficient, the inverter will issue a "Di-Di-Di" alarm, protecting the appliance from damage due to insufficient voltage. 6、Intelligent silent fan, quick heat dissipation, effectively reduce internal temperature and prolong service time. High-quality aluminum alloy housing, better heat dissipation. 7、Equipped with pure copper wire cores power cable, alligator clips wire and cigarettelighter cable, thick pure copper wire cores, low power consumption, stable transmission.