Feature 1Modified sine wave inverter, converts DC from your car battery to AC for whatever applications you want to use, takes power through the cigarette lighter plug or just clamp the battery clips onto the car battery. 2The power inverter has reverse input protection, high input voltage shutdown protection, and low input, overload, overheating, short circuit, low voltage and overvoltage protection. 3Integrated smart cooling fan, silent operation, helps reduce heat, long cigarette lighter cable, allows the power inverter to be placed on the back seat. 4Multifunction LED indicator+digital display, realtime monitoring of working condition and early warning of problems troubleshooting. 5USB port support charging for most mobile phones and tablets at the same time. The AC power socket can provide power for laptops, game consoles, TVs, DVD players, lights, tablets and other electronic devices. 6Aluminum alloy shell make it durable and strong, provides advanced protection against drops and collisions. Spacesaving small and portable size, easy for carrying and storing. 7Can serves as an emergency charging device for camping, outdoors, vacations, road trips, remote job sites, and even charging household items.Item Type: Power InverterMaterial: Aluminum Alloy + PVCColor: RedOverheat Protection: SupportBuilt-In Cooling Fan: YesWorking Temperature: 0-40Peak Power: 600WContinuous Power: 340WInput Voltage: DC24V (DC20V-DC30V)Output Voltage: AC220V (AC220V-AC240V)Frequency: 50Hz +/-3HzOutput Waveform: Modified Sine WaveHow to Use1. Clamp the positive and negative poles of the clip to the inverter2. Tighten the terminal3. Correctly clamp the positive and negative poles of the clip to the battery4. Connect the device5. Turn on the switch and the connection is finished .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xPower Inverter1 x Pair of Clips1 x Cigarette Lighter Cable1 x ManualNoteFor maximum utility, please keep it stay in charge at all times and add this to your travel emergency kit.