Vansoet 300W Car Power Inverter, Dc 12V To 110V, 2 Ac Outlets, 3Point 4A Dual vansoet Advantage: America's leading car power inverter brand. Provides 300 Watts continuous DC to AC power and 700 Watts instantaneous power, featuring 2 AC outlets and 2 USB ports, which can easily power most of the appliances you'd need. Powerful Charging: Our 300w car inverter comes with 2 USB ports and 3 standard AC outlets. It can fast charge iphone, ipad, macbook and other devices on the trip, and it can also power the air compressor, breast pump, CPAP machine, nebulizer, car vacuum cleaner and other devices. Multi-Protection: Our car outlet adapter built-in fuse, safe charging technology can provide overheating, undervoltage/overvoltage charging, overload and short circuit protection, which can effectively protect your device and battery Quiet Cooling Fan: Our car pulg adapter has a built-in intelligent cooling fan, which will automatically turn on when the internal temperature is too high. The intelligent cooling fan will automatically rotate at different speeds according to the power load and temperature, this design helps to reduce fan noise. Reliable Quality Warranty: ETL certified product ensures safety and quality.Any questions or dissatisfactions with your purchase,24H x 7D technical and friendly customer service support, BESTEK guarantee you refund within 180 Days, and 18-Month Product Replacement Warranty.