5V 1A USB Interface2.?Modified Sine Waveform Output3. New connecting terminal screws4. Built-in MAX?20A charger5. High conversion efficiency, smart soft start function.6. Input and output are completely independent7. Smart, light,and portable,designed?for home use.8.?Universal socket, suitable for all kinds of plugs9. Applicable for resistive loads10. High-procision voltage stability and Aerospace-grade silence technology11. Cooler of fan and working status are intellectually controlled by MCU, which mostly prolongs its service life and helps to save the power consumption12.?Multiple safe protections?include overload/overvoltage/low voltage/high temperature and output short circuit protection.13. 26 years’ experience in home power supply industry??provides advanced protection from drops and bumps. Integrated cooling fan helps reduce heat and prevents shortages.?[Protections].Overload protection. Input over voltage protection. Over-temperature protection.?DC 5V USB input 2000W DC 12V to AC 230V Low standby power cost Multiple safe protection High coversion effeciencyUniversal output socket Intelligent cooling fan controlled by the workload This power inverter is extraordinarily designed for home use,which can convert DC 12V of portable power supply to AC? and it works for almost all the household electrical resistive appliances such as MP3/MP4 player,cell phone, laptop, emergency light, electric blanket, electric shaver, electric cooker,digital camera, digital video,CD/DVD player,XBOX/PS4 game player, ordinary electric lamps, bulb,fluoresent light, rice cooker,electric iron,desktop computer, graphoscope,fax machines, printers, LCD TV, electric fans, cell phone chargers, electric iron , drinking fountain,hair dryer and so on.(Note:Only pure sine wave inverter can run sensitive electric appliances that are including refrigerator, washing machine,microwave oven, induction cooker, electric drill,compressor,air conditioner,lamp, sodium lamp and so on).