1Modified Sine Wave: 1500 watts continuous power, 3000 watts peak power. Modified sine wave car inverter converts DC 12V to AC 220240V power. 2Multi Protection: Reverse input protection, high input voltage off, low input. Overload, over temperature, short circuit, low voltage, over voltage protection. 3Cooling Fans: Built in four cooling fans, low noise. Heat dissipation fast, stable and accurate output voltage. 4High Quality Material: Car inverter is made of high quality aluminum material, high strength, provides advanced protection from drops and bumps. 5Widely Use: Power inverter universal fits for 12V cars, suitable for 220V240V electric TV, DVD player and other household electrical appliances. Item Type: Power Inverter Material: Aluminum Color: Black Fitment: Universal fit for 12V cars Suitable for 220V -240V electric TV, DVD player and other household 220V -240V electrical appliances. Suitable for travel, vacation, outdoor activities, emergency and other essential supplies. Manual 1. DC Input: DC 12V 2. AC Output: AC220V-240V 3. Continuous Power: 1500W 4. Peak Power: 3000W 5. Output Waveform: Modified sine wave 6.USB Output: 5V DC / 2.1A 7. Best Working Temperature: 5-35 8. Cooling Mode: Fan 1 xPower Inverter 1 xCigarette Lighter Cable 2 xPositive And Negative Wire Harness 1 x User Manual 2 xSafety Plate Do not use where there is water.