How to use: 1. Insert the swab into the perfume bottle 2. Put the perfume bottle into the bottom and push it in the direction of the machine 3. You can hear the sound of "click" when the perfume bottle is stuck Specifications: Name: Automatic Aromatherapy Diffuser Battery capacity:1500mAh Material: ABS Operating voltage: 3.7-5V Used power: 1w Working principle: ultrasonic atomization Essential Oil Volume: 50ml Atomization area: 80 square meters Six-speed spray mode: 1st speed sprays for 3 seconds, sprays once every 5 minutes 2nd speed sprays for 3 seconds, sprays once every 15 minutes 3rd speed sprays for 3 seconds, sprays once every 20 minutes 4th speed sprays for 3 seconds, sprays once every 25 minutes 5th speed sprays for 3 seconds, sprays once every 30 minutes 6th speed continuous spray Package Includes: 1Pcs X Automatic Aromatherapy Diffuser Notice: 1. Due to manual measurements, please allow slight measurement deviations. 2. Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the picture. 3. If you have any questions, please let us know and we will solve the problem as soon as possible.?Perfect for Every Setting?Our Automatic Aromatherapy Diffuser is suitable for various environments. Enhance relaxation and improve sleep quality at home, indulge in physical and mental relief in the spa, and alleviate stress and boost work efficiency in the office. ?Effortless Aromatherapy?It automatically sprays fragrance using aromatherapy essential oils, offering a variety of scents to choose from. With manual and automatic one-button adjustment and a vertical spray, it ensures a wider fragrance diffusion range for an enhanced sensory experience. ?Stylish and Durable?Its high-quality ABS material ensures long-lasting stability. Whether carried on the go or wall-mounted without leaving any trace, it effortlessly complements various home styles and office environments. The high-density battery provides up to 60 days of use, and the clear screen display mode offers easy operation at a glance. ?Personalized Fragrance Adjustment?Criterion Automatic Aromatherapy Diffuser Five adjustable modes are provided. You can accurately adjust the fragrance concentration according to your personal preferences, create your own comfortable breath, and enjoy the comfortable experience of aromatherapy. Effectively improve air quality, improve sleep quality, and solve odor problems caused by factors such as pets. ?Automatic Aromatherapy Diffuser?Our Automatic Aromatherapy Diffuser is perfect for enjoying the soothing benefits of aromatherapy wherever you go. With its portable design, you can easily take it to homes, spas, and offices.