Features:With digital display, DC12 V input, AC 220 V out.Built-in protections short circuit,overload,overheat,low voltage and over voltage. keep your devices and car safe.Built-in cooling fan for span life and safety use.Smart size,light and compatible,lower noise and no pollution.Principle: this inverter is used for changing the dc into ac.Application: mini electric grinders, mini electric tools, mini sewing hines, dvd, vcd,vcrs, fans, lighting and so on.Specifications:Type: Car Power InverterMaterial: Aluminum AlloyColor: RedPeak power: 3000WRated power: 1500WDigital display: input / output voltageInput voltage: DC 12VOutput voltage: AC 220-240VUSB output: 5V DC-2.1A/ 1A/ 2.4A/ 1A (4USB interface)No-load current: < 0.9AConversion efficiency: greater th.