【 material】 Equipped with two fans, depending on temperature and load. Thanks to active cooling control and high-quality MOSFET/IGBT technology, the inverter generates very little heat. 【Wide compatibility】 Provide ultra clear sine wave AC power supply, which is very important for sensitive or high current equipment at startup. It is very suitable for powering hair dryers, audio systems, TV and laptops; 【Multiple protections】 Prevents low pressure, over voltage, over temperature, over voltage, and over voltage. The voltage adjustment is automatic and has intelligent power management. When the inverter is protected, an alarm will sound and the LED light will flash to remind you. Including smart alerts to remind you of problems 【Heat dissipation】 Integrated automatic temperature control and automatic cooling fan (very quiet) can reduce replacement and avoid overlaps. Prevent overdose of the product. Advanced start technology, well designed and lightweight. Save space, easy to store and transport. As a precision device, it has the characteristics of low interference, low noise, and strong load adaptability. 【Integrated protection】 Professional production, high sensitivity and high reliability. The built-in fuse can protect your device, and the safe charging design can provide protection from overvoltage and overvoltage, short circuit, overload and overload. Stable and precise output voltage. Intelligent automatic protection function, advanced anti-interference technology, gradual start circuit, convenient operating mode.