Portable air purifier for desktop with pink donut humidifier feature Features:<br> Humidifier use a of ways to atomize the water; to maintain high humidity room; and produce a certain number of natural negative oxygen ions;<br> cardiovascular System and the human body's metabolism plays a protective role;<br> This paragraph humidifier fog large; High-performance water atomization; And the working state of silence;<br> Do not affect your life while you use work; Beautiful portable is the leader in the humidifier; Can carry; send family; send friends the .<br> Product Name: Donut humidifier<br> Material: ABS<br> Shape: round<br> color: Pink<br> Size: 50x50x20mm<br> Power supply: USB<br> Function: negative ions<br> Tank capacity: 1 liter or less<br> The number of fog mouth: 1<br> Mode of operation: mechanical<br> Timing function: No timing<br> Water shortage power protection: support<br> Line length: 1 meters<br> Suitable for: household<br> Note: It is recommended to use a large cup with a large cup. Because the cup is small, the tension of the water will difficult for the water to enter the water inlet the humidifier. This will affect the fogging effect.<br> Package Contents: 1x humidifier<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.