ALLWEI 300W Power Inverter Durable car power inverter for road trips, vacations, camping, outdoors, travel business,emergency kits and more for your vehicle.Gift for fimily.Thanksgiving Day. The 300W inverter comes with two built in standard household electrical outlet s and two very handy USB charging ports.as well as 4.8A dual USB ports for quick and easy charging.The power inverter great for Christmas gift, Christmas Light,Multi-Protect & Safety Grantee Safe charging design provides protection against, overheating, under and over voltage charging, short circuiting, overloads, and overcharging. The switch is just control AC outlets,you can also use USB port if not turning on the switch,Easy to use.Silent Fan:Smart cooling fan makes the car power inverter silent when operating, and it runs faster when it gets warmer.Utility Cord & Cigarette Lighter:Placed random, about 29 inches length cable with cigarette lighter plug since we can reach it to power a laptop in the rear seats.Car Power Inverter Specifications:Color:REDOutput voltage: 110V ~ 120V AC 60HZ+/-2Hz Input voltage: 12 V DC USB Output1-2: 5V 2.4A & 2.4A AUTORated Power: 300WPackage contents:1 x 300W Power Inverter1 x User ManualFor Optimal Use: Please use battery clips when using inverter on device over 180W.For DC 12V and Car ONLY, not applied for DC 24V and airplane usePlease do not leave the power inverter in the ON position while your car is off.The cooling fan remains on continuously. This means you'll only be able to use it in situations where the car is running. Please understand device wattage usage Caution! Do not use high power electric devices such as hair dryers, electric heaters, curling irons, etc.Good to know :18 Month worry-free warranty 24 hour dedicated email customer support