Smart Car Air Fresheners, New Smell Experience Cologne Car Freshener Essential Oil Diffuser, Adjustable Concentration, Auto On/Off, Built-in Battery, Each Bottle of Perfume Lasts 120 Days Light Colour:Design2 💪 DURABILITY & LONGEVITY -

💪 DURABILITY & LONGEVITY - Built to withstand daily use

Universal Fit: Compatible with most car seats

Open and Close: When the door is opened

- The dazzle logo light and the signal light will display on the ground when you open the car door and it will be turn off when you close the door

Smart Car Air Fresheners, New Smell Experience Cologne Car Freshener Essential Oil Diffuser, Adjustable Concentration, Auto On/Off, Built-in Battery, Each Bottle of Perfume Lasts 120 Days Light Colour:Design2 💪 DURABILITY & LONGEVITY -Brand Caroxygen Color Black Scent Cologne Recommended Uses For Product Vehicle, Home Material Metal About this item Smart's car air aromatherapyIt opens when you start the car and closes after you finish. No need to remember to turn it ON or OFF, it also helps save energy! Quiet, Effective, and AdjustableIt is quieter than most other brands and quickly fills your car with a pleasant scent. You can adjust the power of the scent (light, strong, home).