Feature: 1. Excellent Performance: Professionally designed for 300W maximum continuous power and 600W surge, clean pure sine wave power, soft start technology. Compact and lightweight, easy to carry. 2. Wide Application: Heavy duty pure sine wave converter can well work for back up or off grid power system in homes, boats, cabins, solar, bus, for vans, and vehicle outfitters. 3. Comprehensive Protection: The power converter is engineered with multiple protection, such as overload, over temp, high voltage, low voltage, short circuit, internally fused protection. 4. Heat Sinking Fan: Adopts cooling fan which features excellent and fast heat dissipation performance to prevent overheating, as well as lower working noise and stable output voltage. 5. Digital Display: The power inverter makes use of smart digital display screen and dual USB port design, can charge many electronic devices, such as phone, wireless headset, etc. Specification: Item Type: Power Inverter Material: Aluminum, ABS Color: Blue USB Port: 2 Continuous Power: 300W Peak Power: 600W Output Waveform: Pure Sine Wave. Package List: 1 x Power Inverter2 x Clip1 x Cigarette Lighter Cable