1. The product includes an instrument device. Dual adjustment is achieved through vibration sensing. 2. It has a special odor. 3. It has vibration sensing. 4. It has a built - in oil absorption function. 5. It has dual adjustment. 6. Power supply methods include USB and car power supply. 7. The function is aromatherapy. 8. It is suitable for household use. 9. The suitable area is 21 - 30 square meters. 10. The shape is circular. 11. The noise level is 36dB. 12. The water tank capacity is less than 1 liter. 13. It has protection against water shortage and power outage. 14. The operation mode is mechanical. 15. The number of mist outlets is 1. 16. The rated voltage is 5V. 17. The rated power is 3W. 18. The standard capacity is 40ml. 19. The capacity is 40ml. 20. The color is white + grey. 21. The material is ABS + PP. 22. The dimensions are 8 x 8 x 4cm. 23. The package contents are as follows: - 1 humidifier. - 1 USB cable. - 1 English instruction manual. 24. Only the above - mentioned package contents are included, and there are no other products. 25. Note that light reflection and different monitors may cause slight differences between the color of the item and the actual product. A measurement error of +/- 1 - 3cm is allowed.