Features: Add water designConvenient lifestyle, add water design, without opening the lid, can add water to give you a simpler lifestyle. Delicate water molecules can quickly relieve air dryness and make you full of energy. Super fog functionSuper fog, long lasting moisture. Fog humidification, lasting moisture to relieve dryness.USB power supply, environmental protection and durable.The portable USB humidifier uses a one-button control, one button controls all functions. Fragrance to airYou can add petals or essential oil according to your personal preference, while humidifying, let the fresh fragrance of flowers and fruits fill the room.Portable and compact design allows you to easily take it anywhere. Two-speed switchTwo-speed switch, open at will. Warm color breathing night light, warm color night light design, two levels of light switch adjustment to open.First gear night light (continuous fog). Second gear breathing atmosphere light (intermittent fog). Large capacity batteryLarge capacity battery, products and you treat each other gently. Built-in 1800mAh high-quality battery, can be repeatedly charged and discharged. 1800mah battery capacity, about 5 hours of use time. Specifications: Color:Green,white,red Number of fog outlets: 1 Water tank capacity: 700ml Use time: about 5 hours Rated voltage: 5V Operation mode: mechanical Power supply: USB Applicable area: 10-20 square meters Shape: round Noise: 36-45db Rated voltage: 36V (V) Material: PP+PC+Electronic components Charging time: 1800mAh/4 hours Rated power: 5W Size(about):135x170mm/5.31x6.7inch(WxH) Package Included: 1pc x USB Humidifier 1pc x USB Cable 1pc x Manual 2pcs x Cotton rod Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.