Feature:1. Multifunctional: Functions as an aromatherapy diffuser, humidifier, and night light. With a standard USB port, you can connect a night light or fan to use.2. Large Water Tank: Desktop mist humidifier with a 320ml water capacity, the diffuser can work continuously for up to 4070ml per hours.3. Auto Off: Humidifier with automatic shut off protection function, anti dry burning, healthy humidification and care for your safety at the same time.4. Moisturizing And Hydrating: USB Humidifier has a fine, even mist that moisturizes the skin and reaches the bottom of the skin to prevent dryness.5. Unique Atmosphere Light: Comes with different color lights, which change light color like breathing, creating a relaxing and soothing atmosphere.Specification:Item Type: Mist Humidifier Product Material: ABS, PP, Silicone Usage Method: USB plug in use Function: Mist humidification (requires water), Atmosphere Light Water Tank Capacity: 320ml Mist Output: 40-70ml/H.Package List:1 x Humidifier 1 x CableNote:1. Before use, the cotton swab must be completely soaked in clean water and then placed into the suction tube to prevent insufficient mist caused by overly dry cotton. If the cotton swab is taken out, take care not to lose the spring. If the humidifier mist output significantly decreases during use, the cotton swab should be replaced. 2. Only clean tap water can be used with this product. Do not use distilled water or purified water.