A. The product includes an instrument device. Dual adjustment is achieved through vibration sensing. B. It has a special odor. C. It has vibration sensing. D. It has a built - in oil absorption function. E. It has dual adjustment. F. Power supply methods: USB, car power supply. G. Function: Aromatherapy. H. Suitable for: Household use. I. Suitable area: 21 - 30 square meters. J. Shape: Circular. K. Noise: 36dB. L. Water tank capacity: Less than 1 liter. M. Protection against water shortage and power outage. N. Operation mode: Mechanical. O. Number of mist outlets: 1. P. Rated voltage: 5V. Q. Rated power: 3W. R. Standard capacity: 40ml. S. Capacity: 40ml. T. Color: White + Grey. U. Material: ABS + PP. V. Dimensions: 8 x 8 x 4cm. W. Package contents: - 1 humidifier. - 1 USB cable. - 1 English instruction manual. X. Only the above package contents are included, and no other products are included. Y. Note: 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.