2X Car Saver Save On Economizer Save Features 12V Vehicle-Mounted -Saving Treasure Green Save

Auto Economy Energy Saver Regulators.Only works for 12V arette socket only.Simply plug this item into your cars arette and it instantly begins to save and your money.Increased Mileage, Lower emiion, Save 20% or more on .Cleaner emiion,More horse power, Better acceleration, Longer battery life, And cleaner emiions.Colour: blue + blackMaterial: ABSPackage Contents:2 * Car SaverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.