Car Mounted Fragrance Spray Fragrance Car Perfume Intelligent Fragrance Locomotive Large Capacity Humidifier Fragrance Machine Features 5 Gears Adjustable (fresh/light/strong smell): The blue light is on in gear 1, spray once a minute, spray once for 1 second; The green light is on in gear 2, spray once every 3 minutes, and spray once for 2 seconds; The red light is on in gear 3, spray once every 5 minutes, and spray once for 2 seconds; The yellow light is on at gear 4, spray once every 5 minutes, and spray once lasts for 5 seconds; The orange white light is on in gear 5, spray every 10 minutes, spray every 5 seconds. 1st, 2nd and 3rd gears are suitable for use in small spaces such as the car interior; 4th and 5th gear is suitable for larger environments such as offices, bedrooms, and living rooms. Auto On/Off - This feature allows the Smart Ultrasonic Atomized Car Air Freshener to automatically turn on when the car is started and turn off when the car is turned off. This eliminates the need to manually turn the air freshener on and off, saving time and effort. Ultrasonic Nano Atomization Technology - The Smart Ultrasonic Atomized Car Air Freshener utilizes ultrasonic nano atomization technology to evenly spread fragrance throughout the car. This technology allows for a 1 second fragrance release, ensuring a stable and continuous fragrance release. This also allows for a uniform fragrance expansion and rapid removal of odors from the car. Aromatherapy and Air Freshener - The Smart Ultrasonic Atomized Car Air Freshener is not just an aromatherapy, but also an air freshener. The CIO2 purification factor decomposes odors from the source, ensuring that the car is kept smelling fresh and clean. Safe - The Smart Ultrasonic Atomized Car Air Freshener is safe to use, as it contains 0 alcohol and 0 additives. This makes it safe to use in cars with pregnant women and infants, ensuring that the car remains a safe and healthy environment for everyone. Specifications Aroma types: Cologne, Ocean, Osmanthus, Lemon, Jasmine, Lavender Net content: 160ml Power type: plug-in type