2013 automatic fuel-efficient petrol saver for cars

Description:

petrol saver for cars
*Battery Failure Warning Function
*Air Freshening Function
*Fuel Saving Function

petrol saver forcars Parameters:

 

 

Carnumen Functions:
1.Battery Failure Warning Function:It can test the car battery oralternator automatically, and in this way to alarm the driverbefore the battery or alternator does not work.
2.Air Freshening Function:It can release the energized air-ion,which can clean the air in the car.
3.Fuel Saving Function:It can both save the fuel and reduce theemissions, which has a more effective function for the old cars andthe cars that have not replaced the batteries for a long time.

Carnumen Easy Installation:
1.Just plug the terminal of CARNUMEN into your auto’s cigar-lightersocket.
2.Switch on the auto key to ACC-ON mode and wait for 30seconds(only for first time installation).
3.Start engine and CARNUMEN can be used right away.

 

Carnumen Function Sketch:

 

Carnumen Features:

 

 

 

 

 

Carnumen Packaging:

 

Carnumen Workshop:

 

Carnumen Certificates:

 

Carnumen Fuel Saving Test Report:

 

2013 automatic fuel-efficient petrol saver for cars