Advantages 

1. Aromatherapy Function: Available in scents like cologne or ocean; pleasant fragrance, freshens the air, eliminates odors and inhibits bacteria.
2. 3 Adjustable Fragrance Intensities: Three levels to adjust the concentration of fragrance release.
3. Colorful Light Function: 7-color ambient light with running light effect.
4. Starry Sky Ceiling Projector: Projects starry sky onto the car ceiling.
5. Intelligent Sensing: Automatically turns off when the car is parked and turns on when the car is started.
6. Power-saving：2 hours of charging provides 1 month of use. Rechargeable for long-term use.