Description: 1. Ultrasonic atomization disperses fragrance, and the fragrance is visible. 2. Intelligent start and stop with the car (automatically open when entering the car, and automatically close when leaving the car). 3. One-key adjustment of spray intensity and light mode, convenient and worry-free. 4. Metal appearance, high-end fashion, tasteful and tasteful. 5. Purify the interior space of the car, quickly remove odors, and keep the fragrance fresh. Specification: Product material: aluminum alloy + abs Input: DC 5V Product size: about 66.8x63x29.4mm/2.63*2.48*1.16inch Product net weight: about 56g Battery capacity: 220mAh Power: 2W oil capacity: about 10ml Color: Cyan/Green/Blue Oil Fragrance: Cologne/Ocean/Floral Packing List: 1*Aromatherapy host 3*Perfume (1 bottle of Cologne + Ocean + Floral Oil: 10ML) Or 1* perfume (50ML) Note: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size.