Features:Multifunctional digital power inverter, convert 12 V direct current to 220V AC, efficient conversion, suitable for car, home, office, outdoor activities, etc.Equipped with large color LED screen, real-time display of input/output voltage, power, battery capacity and current frequency, easy to know the battery status.Built-in 2 fuses, support multiple protecting functions, overload/over-voltage/over-temperature/short circuit protections, reliable performance, safer use.With 220V AC outlets and 4 USB charging ports, the inverter can power your home appliances, lights, laptops or other electronic devices.Intelligent silent fan, quick heat dissipation, effectively reduce internal temperature and prolong service time. High-quality aluminum alloy housing, better heat dissipation.Equipped with pure copper wire core power cable, alligator clips wire and cigarettelighter cable, thick pure copper wire core, low power consumption, stable transmission.