Specifications:There are many protection functions such as overload protection, over temperature protection, overcurrent protection, shock protection, reverse connection protection, short circuit protection, high and low voltage protection, etc. Besides, this inverter can convert DC 12V input voltage to AC 220V output voltage.With the digital display, you can clearly visualize the current voltage situation. Equipped with a cooling fan, the power inverter can quickly diipate heat and protect the battery for a long service life.It is made of premium ABS and electronic component material, which is compact and durable.The length of the product is 7.5 cm, the width is 6 cm, the height is 6 cm. The cord length is 100 cm.The inverter is suitable for 12V cars. Four 2.4A-USB charging ports are perfect for iPods, smartphones and other electronic devices. One 220V AC power socket is very suitable for charging laptops, game consoles, TVs, DVD players, vacuum cleaners, etc.Size Details:Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Our products provide 12V-24V vehicle power conversion to 220V household AC power supply, and 110V household AC power supply is not supported.Package Includes:1 x Power Inverter2 x Fuses