Feature: 1. High Performance: The power inverter comes with four built‑in cooling fans for fast heat dissipation with low noise, help stable and accurate output voltage. 2. Powerful Function: The heavy duty inverter can convert DC12V to AC 220V‑240V, meeting your mobile office, mobile communication, mobile leisure and entertainment needs. 3. Easy to Use: The pure sine wave inverter is equipped with fuse and wire harness, which is easy to use. Important note: Do not use in places with water. 4. Multiple Protection: With reverse input protection, high input voltage shutdown. Overload, over temperature, short circuit, low voltage, over voltage protection. 5. Wide Applications: Universal for 12V automobile, for TV, DVD player and other 220V ‑240V household appliances. Essential supplies for travel, vacation, outdoor activities, emergency, etc. Specification: Item Type: Power Inverter Material: Iron Color: Blue + Black Application: Universal for 12V automobile, for TV, DVD player and other 220V -240V household appliances. Essential supplies for travel, vacation, outdoor activities, emergency, etc. DC Input: DC 12V AC Output: AC220V -240V Continuous Power: 2500W Peak Power: 5000W Output Waveform: Pure Sine Wave USB Output: 5V DC / 2.1A Better Working Temperature: 5 to 35℃ Cooling Method: Fan. Package List: 1 x Power Inverter 12 x Fuse5 x Wire Harness1 x Instruction Note: Do not use in places with water.