Car Fuels Saver Economizer can stabilize the lo-ops voltage, avoid large fluctuations, improve power torque, accelerate starting, respond quickly, improve braking sensitivity, and improve engine efficiency and dynamic performance.
Please plug it into the cigarettes lighter, don't plug it into the power port, and don't plug in products like one-third, otherwise it won't work.
Specification:
Name: Car Fuels Saver Economizer
Material: ABS + electronic components
Color as shown
Product size: about 3.1*4.3*1 in
Packaging List:
1* Car Fuels Saver Economizer