Giandel 300 Watt Pure Sine Wave With Ul Approved Fuses 12V Dc To 120V Ac Car This is a 300Watt pure sine wave power inverter,featuring with Type-C PD30W and QC3.0 USB ports 2 AC outlets.Powerful and Useful. Smart Charging: this power inverter designed with Dual Smart USB charging ports, automatically detect your devices to deliver its fastest charge speed up to 3.6 amps ,Type-C usb reaches 3.0 amps (60 W) max Compact and Lightweight: travel-sized and smart cooling fan makes it silent while running. The cigarette lighter plug is convenient for you to plug directly into a cigarette lighter socket Fully Safety Protections:Over voltage,Low voltage,Overload,Short circuit,Over heat protections. Isolated Input Output design,more safe. Low Idle current and high efficiency: The inverer has lower idle current with low standby power. Its max idle current is 0.3 amps (3.6 watt) only. The max efficiency reaches 91%. Low THD: This pure sine wave inverter has a low THD less than 3%, it's even much better grid power which make sure the devices can be run more smoothly. Strong and Durable aluminum alloy housing provides advanced protection from drops and bumps. Integrated cooling fan helps reduce heat and prevents shortages. 18-Months Warranty