The Bestek MRI1511AU Modified Wave Power Inverter is a reliable and efficient device designed to convert DC power from your vehicle into AC power for use with a variety of electronics. With an input voltage of 12V and an RMS power of 150W, this inverter can provide stable output power of 110V, making it suitable for powering a range of electronics like GPS systems, dashcams, and more. The inclusion of a USB output port also allows for the charging of small devices, offering convenience and versatility on the go.