Color Silver Brand - Model DOXIN1200 Quantity 1 Set Material Zinc alloy Input Voltage 12 V Socket Output Voltage 220 Socket Output Current USB Output Voltage - V USB Output Current - A Continuous Output Power 1200 W Peak Output Power 2000 W Waveform Type Modified Sine Wave Output Socket Yes Conversion Efficiency >85% Output Frequency 50 +/- 3Hz Over Voltage Protection Yes Low-voltage Protection Yes Overtemperature Protection Yes Indicator Light Yes Power Cable Yes Application CellphoneNotebookGPS NavigatorDVD Operating Temperature Packing List 1 x Car power inverter 1 x Car cigarette lighter plug (45cm) 2 x Battery cables (50cm) 1 x Chinese & English user manual