Review on SUDOKEJI 2000W Pure Sine Wave Power Inverter 12V DC to AC Converter - Portable Car Inverter with 3 Sockets, 2 USB Ports, Wireless Remote Control, LCD Display and Dual Cooling - Ideal for CPAP and RV Use by Jim Ledbetter

Update: My neighbor helped me to check the inverter whether the inverter current is sinusoidal or not. This is a sine wave. The electricity is not as clean as the electricity from the socket, but still good. The voltage from the inverter will be accurate as soon as the device is connected to the inverter. This sine wave inverter is not as loud as the previous conventional inverter. In my opinion, electric current is more stable. The price in this store is about the same as other stores on Amazon. Some are much higher. That makes it reasonable. Overall I am happy with my purchase. I only used it for a month, didn't check the durability and left 4 stars.