1. Overload protection, the power will be automatically cut off.
2. The integral fuse provides the safety guarantee.
3. Low voltage warning, the power will be automatically cut off.
4. Overvoltage protection, the power will be utomatically cut off.
5. Overhumidity protection, the power will be automatically cut off.
6. Short circuit protection, the power will be automatically cut off.
7. Pure sine wave output, distortion rate ,2%
8. 90% conversion efficiency
 
Operation: Insert the front part of the product into the cigar lighter socket. Confirm the power light is on. Insert the plug of electrical appliances into the socket of the product.