12V Car Fuel Shark Saving Gas Device Economizer Socket Plug Cigarette Lighter

Features:

1.More Horse power and longer battery life.
2.It is cleaner emission and save on gas.
3.Too easy to use and star working instantly.
4.The fuel economizer can Improve the efficiency of the engine.

Specifications:

Color: As Picture Show
Size: 11cmx2cm
Power: 6W

Packaged Included:

1 x Fuel Economizer(not included other devices)