Features: Perfectly Suitable: The portable essential oil diffuser not just adds a touchs of fashion to the car interior, but also fits perfectly with different models. Material safe: Energy substances come from nature, whether it is a study, living room or bathroom, and can easily and quickly refreshs your gas without negative effects on the human body. Practical Gift: Car essential oil diffusers for cars home offices and bedrooms, give it a gift to your friend or family, they will definitely appreciate you.Features:-- Does not interfere or affect the electronic devices in the car and the human brain.-- No heat or radiation.-- No side effects on the human body.-- Elegant appearance and easy to install.Specifications:Perfume: Classic CologneColor: Black, Red, WhiteBlueApplicable scenarios: cars, interiors, etc.Package includes:1pcs *Car antifreeze aromatherapyNotes:1. Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.2. Due to manual measurement, there is a tolerance in product size.