Please note, this item ships from an international seller. Expected delivery is 10-15 days.Know the attributes of a good product before buying, thank you very much for your love of this productAsian size one size smaller. USB LED Ultrasonic Home Office Car Humidifier Air Diffuser Purifier Atomizer Feature: Content: 230 ml Material: ABS/PP/Silica gel Working current: 400MA Power: 2W Working voltage: DC5V Size: 141x68x68MM Product color:Blue Weight:155g Usage time: about 5-10 hours Note: Only tap water or purified water is allowed. - Periodically clean the atomizer. Package list: 1 x humidifier 1x USB cable