Feature: 1. Built‑in four cooling fans, low noise, quick heat dissipation, achieving a stable and accurate output voltage. 2. The inverter can convert DC12V to AC 110-120V. Equipped with a pair of wires, convenient to use. 3. The power inverter has reverse input protection, high input voltage shutdown, low input. 4. Also has a variety of protections such as overload, over temperature, short circuit, low voltage, and over voltage. 5. Made of aluminium material, it is a must‑have item for travel, vacation, outdoor activities, emergency, etc. Specification: Item Type: Power Inverter Material: Aluminum Color: Red and Black Fitment: Fit for 12V Automotive Universal Applicable: 110-120V Electrical Appliances, TVs, DVD Players and Other Household 110-120V Electrical Appliances. Applicable Scenarios: Travel, Vacation, Outdoor Activities, Emergency and Other Essential Supplies. DC Input: DC 12V AC Output: AC 110-120V Continuous Power: 1800W Peak Power: 5000W Output Waveform: Pure Sine Wave USB Output: 5V DC / 2.1A Best Working Temperature: 5-35℃ Cooling Method: Fan How to Use: Plug-in and use. Package List: 1 x Power Inverter2 x Positive and Negative Wire 4 x Insurance Tablets1 x Manual Note: Do not use it in water