Description: This improved sine wave inverter reliably converts DC power from batteries to AC power, which can then be used to operate lights, computers, medical equipment, and various other devices. The inverter features a built-in independent radiator fan, and an additional USB charging port allows for connection to a wide range of devices. Features: [Improved Sine Wave Output] The AC improved sine wave output offers low interference, low noise, and strong charging capacity, without compromising the lifespan of your devices. [Surge Peak Power] The DC to AC inverter provides DC to AC power with 3000 watts of peak power. [Fast Charging] This in-car power inverter features two USB ports and an AC outlet. The dual USB ports can simultaneously charge most phones and tablets, while the AC outlet is ideal for laptops, CPAP machines, game consoles, computers, TVs, DVD players, lights, iPads, RVs, and other electronic devices. [Multiple Protections] Built-in fuses protect your devices, and the safe charging design provides protection against reverse polarity, overheating, undervoltage, overvoltage, short circuit, overload, and overcharging. [Widely Applicable] Lightweight and compact, it is ideal for vacations, camping, and business trips. It can be plugged into almost any vehicle with a 12V power output and charged anytime, anywhere. Specifications: Output Voltage: 110V; 220V (optional) Color: Yellow; Black (optional) Material: Plastic Waveform: Modified Sine Wave Peak Power: 3000W Input Voltage: 12V Input Voltage Range: 9.5V-15.5V Output Voltage Range: 110V ±10% / 220V ±10% Frequency: 50Hz/60Hz Efficiency >90% Circuit Topology: Push-Pull No-Load Current: ≤0.7A Low Voltage Protection: Minimum 9.5V High Voltage Protection: Maximum 15.5V Overload Protection: Yes Output Short-Circuit Protection: Yes Reverse Polarity Protection: Yes Output Regulation: Yes Input Terminal Blocks: Terminals Output Ports: 1 x Socket, 2 x USB Ports USB Output: 2.1A Car Cigarette Lighter Socket Length: 42.5cm/16.7 inches Battery Clip Length: 46.8cm/18.4 inches Product Dimensions: 16.3 x 10" Dimensions: 7.7 cm (18.7 x 10 x 14.5 cm) / 6.4 x 3.9 x 3 inches. Weight: 650 g / 1.43 lbs. Packaging Contents: 1 * Modified Sine Wave Inverter 2 * Battery Clips 1 * User Manual Note: 1. Keep the inverter dry and away from water or other liquids. 2. Store in a cool, dry environment, maintaining a temperature between 0°C and 40°C. Avoid placing the inverter near heat vents or other electrical appliances. Avoid placing the inverter in direct sunlight.