Product Overview High efficiency pure sine wave inverter converts 12 VDC to 115 VAC at an output frequency of 60 Hz. This compact and lightweight model features soft start technology and two times the surge. Provides reliable pure sine wave power ideal for mobile equipment such as MP3 players, GPS systems, handheld video games and much more. USB Charging Port 2 three prong outlets Comes with battery clamps High performance, high surge power (2X) Load controlled cooling system True sine wave output for sensitive loads Soft Start and Low Interference technology Universal Circuit Protection: thermal, battery, overload, short circuit & earth fault Cool surface technology ETL safety listed This listing is for Each DC Input Voltage < 12 V DC Input Voltage Range < 10.5-15.3 V AC Output Voltage < 115 V AC Output Voltage Range < 110-130 V Watts (Continuous) < 600 W Watts (Intermittent) < 1200 W Frequency < 60 MHz Number of AC Outlets < 2 Item Width < 6.1 in Item Height < 2.24 in Overload Protection < Yes