B07R584BJR 300W Pure Sine Wave Power Inverter for Car Truck RV Adapter DC 12V to AC 110V 120V with Dual 4.8A USB Port & AC Outlets by VOLTWORKS

?300 WATT CAR POWER INVERTER?Provides 300watt pure sine wave power, 600watt surge power inverter, convering DC 12 volt to AC 110~120 volt with 2 AC outlets and 2 USB Ports and patient customer after-service,18-Months Warranty.Product liability insurance is covered by AIG insurance company.
?SUPER SILENT AND INTELLIGENT?The smart cooling fan only works when temperature>104+/-41? or your loads exceed 100watt. And the sound of cooling fan is lower than 45dB, hardly to hear it

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