Features 1. Intelligent Car Air Freshener: A three speed adjustable intelligent car air freshener that can be intelligently started and automatically turned off, and can also intelligently adjust the fragrance: by detecting the condition of the car's air conditioning and matching it with ambient light, the odor can be automatically adjusted. There are three modes for the duration of fragrance, which can be freely adjusted. 2. High Quality: The intelligent car air freshener is made of aluminum alloy+PP, which is durable and has a long service life. 3. Long Lasting Battery Life: can last for 120 days at a time, with a fast charging interface of 3.7 high concentration battery cells, charging blocks, and long standby time. 4. Exquisite Appearance: This mini air freshener is exquisitely designed and can be used not only as a car aromatherapy machine, but also as a car decoration. It can be used in cars, indoors, and any occasion within a house, such as bathrooms, bedrooms, pet houses, etc. 5. Best Gift: It can be the perfect gift for parents, friends, and family. Specification Material: Aluminum alloy+PP Style: White tea perfume, Cologne perfume, Shangri La Color: Black Size: 6 x 4 x 3 cm Weight: 180 g Package Include: 1x Car Aromatherapy