Multifunction Power Supplier This portable inverter generator with 1800w running watts, with strong power supply ability, it is ideal for camping, festivals, work, boats, caravans and home power backup. Provide Clean Power The portable inverter generator has super-clean inverter technology. Whenever you need dependable power on the go, you’ll be impressed by just how easy it is to start and just how quietly it gets the job done. Low Noise When the generator is in ECO mode at 25% load and is 7m away from the generator, the noise level is 58 decibels. which is almost the quietest generator of this rated power. At this noise level, there is little disturbance for users and people nearby. Please note that ambient noise may affect the overall value of the noise of the machine.