Brand BEAUTY-CAR Quatity 1 piece(s) Color Grey + black Material ABS Input Voltage DC12 / 14 V Output Voltage AC 220 / (USB) DC 5 V Output Current 300 mA Output Power 6 W Peak Power 6W Waveform Type Modified Sine Wave USB Port NO Output Socket Three-pin plug Conversion Efficiency >90% Output Frequency 50Hz / 60Hz Overvoltage Protection Yes Low-voltage Protection Yes Overtemperature Protection N/A Indicator Light Yes Power Cable N/A cm Application This product is used for mobile phone personal handy phone system travel charger cannot be used to the iron-heart transformer. Operating Temperature 0'C~40'C Other Features High efficiency stable and safe; This product is used for mobile phone personal handy phone system travel charger cannot be used to the iron-heart transformer; Good choice for trailer camp business travel mobile office etc. Packing List 1 x Car power inverter