Description: Negative Ion: This type of air freshener works with ions, which helps eliminate peculiar odors and odors quickly and effectively, giving you a comfortable and relaxing living space. Low noise: This air cleaning device is quiet when working, so you can use it without worrying about disturbing your life and work, not easy to make trouble for you . Wide use: suitable for bedroom, bathroom, toilet, pet room and other places, this smell ionizer is a good supply , also you can carry it while traveling. Easy to use: you can connect this odor eliminator machine to the power outlet and you can start using it, no other tools needed is required, saving your time and effort. Double-head output: the refreshed device airflow comes out with 2 heads, which works with 3500W power, powerful and efficient, you can order without worries. Specification: Material: ABS. Color: black, white. Size: approx. 50*40*100mm/1.97x1.57x3.94inch. Work type: negative ion. Input voltage: 100-240V. Power: 3500W. Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow slight deviation for the measurement data and make sure you do not mind before ordering. Package included: 1 piece air freshener. p>