1、Quick humidification can help relieve fatigue and stress, and give you relaxation and enjoyment. 2、Moisturizing air does not moisten the desktop, and it can enable you stay away from dryness during work. 3、Nano‑scale water particles can penetrate the skin directly to the bottom of the muscle. 4、The humidifier can help you moisturize dehydrated skin and relieve eye fatigue. 5、Quiet humidification, no radiation or stimulation, can be used by pregnant women, the elderly, and children. 1 x Humidifier1 x USB Data Cable2 x Cotton Swab1 x Manual Condition:Brand New Item Type: Air HumidifierCapacity: 250mlMaterial: PP+ABSWorking time: about 4 hoursPower supply mode: USB cable is used when plugged in and cannot be chargedPurpose: fresh air humidification; aromatherapy, add water to the container, add appropriate amount of essential oil, fully enjoy the effect of the purifier