Specifications:Name: Car power inverterInput voltage: DC 10.5V~15V.(When the battery voltage is lower than 10.5V, the inverter is low voltage protection, when the battery voltage is higher than 15V, the inverter high voltage protection).Output voltage: AC 110V /220V for your choice.Output frequency: 50Hz for 220V model /60Hz for 110V model.Peaks Power: 6000W.Rated power: 500W.Output waveform: Modified sine wave.Product size: 20X10X7.8cmAdavantage:[500W Power inverter] Car power inverter with 2 USBand AC outlet. The power inverter comes with freelighter and 2pcs battery clips, providing 500Watt continuous power, 6000watt peak power (Please make sure that the total rated power of the connected devices is 500W).[Fast Charging Dual USB] One AC Outlets and two usbcan offer 100% fast charging for Mobile phones, computers, laptop,breast pump, Nebulizer ,Razors,medical rescue device,emergency equipment etc,can be as a Emergency Power Supply.Dual USBcan charge most phones and tablets simultaneously (Max 4.2A ), while AC outlets great for laptop, drone, fan, camera, CPAP machine, game console, kindle, TV, DVD players, lights, iPad, RV,and other electronic devices.[MCU LCD Display] Car inverter has the micro-control unit LCD realizes the exchange of human-machine information, and can know the working status of the inverter in real time, including show real time of input voltage, output voltage, output frequency, battery power, load, Power on/off indicator and other information. [High Temperature Warning Indicator in LCD display] It is a powerful display reminder function. When high temperature over 60 Celsius, the symbol of temperature will light up and show red color, plus audible alarm then shutdown.[Show Battery Power in LCD display] There is a battery Level Bar in the LCD Screen, it can show you the real time power of battery. Green means full power, yellow means half level, and red means low power of your battery, you have to recharge the battery at once.[High/Voltage warning in LCD display] (1) When high voltage warning, the symbol of v lights up(Red), battery level bar flickers, input voltage display shows 15V or more, plus audible alarm then shutdown. (2) When low voltage warning, the symbol of v lights up(Red), battery level bar flickers, input voltage display shows 10.5V or less, plus audible alarm then shutdown.[ Power on/off indicator in LCD display] The symbol show green and mean working normal, show red and faulty, without output.[Over load & Short circuit in LCD display] When overload, the symbol ( like a balance scale) will light up(Red), load level bar flickers, no outputs audible alarm. When Short circuit warning, the symbol ( like a balance scale) will light up(Red), load level bar flickers, no outputs audible alarm.[Multi Protection] Built-in fuses, safe charging design and cooling fan prevents the car power converter from over-heat,saving power and energy.over voltage, overload, over-current, short circuiting, under-voltage, overheating, short circuit protection. When it is on protection status, the LCD display will show you via different remind.[Lightweight design &Top Quality] Lightweight and compact, ideal for vacations, camping and work trips. It can be plugged into almost any 12V power output vehicle, providing charging opportunities anywhere.[Multi-purpose] It can be used as a car power converter, car adapter, mobile phone charger, outdoor power supply, power failure emergency power supply, etc.[Wide application] Widely used in camping, road trips, outdoor work, power failure, etc. Universal standard 220V/110V AC power outlets can better connect multiple appliances.[What you get] 1 x Car power inverter, 1 x user manual, 2 x Battery Clamp, 1 x CarPlug and 100% customer service.Application suggestion:-Applicable Loads for Rated Power under 500W:5W-Cell phone5W-Breast pump10W-Digital Electronics(Ipad/Car navigation/Digital camera)10W-Game console5W-10W Electric shaver20W-LED Lamp25W-Walkie talkie50-100W Laptop60W-Compact Fluorescent Lamp60W-Incandescent lamp60W-Mechanical Electric9 Fan60W-150W TV 80W-VCR200W-Desktop Computer200W-32inch LCD TV300W-Audio Amplifier Equipment350W-Non-laser Printer