This cactus USB air diffuser is a good fit for home, office, car, and other places to use. The cactus mini air diffuser is safe to use and allows you to set an 8 hours timer. The mini air humidifier is covered with silicone material and allows you to press it and help to relieve your pressure. The USB air diffuser features is beautiful and lovely, can serve as a nice decoration. The USB humidifier can be powered by USB, convenient to use, easy to place. Specification: Material: ABS + PP + silicone. Water container: 340ml. Size: 79x140x147mm. Color: Green, pink, blue. Power: 1.5-2W. Voltage: DC 5V. Note There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. Package included: 1x Humidifier. 1x USB cable. 1x User manual. 1x Filter. Packing list