[Bedroom Health Care Humidifier]: This humidifier increases the humidity of the air in your bedroom, soothe cracked skin, soothe coughing, easier breathing, and helps you sleep better in allergy seasons [EASY TO REFILL]: The top filling design allows the air humidifier to be easily refilled and cleaned. Please add clean water directly from the top opening to the water tank without opening the top cover. No need to disassemble the device to fill the water [One Button Control]: The cool mist humidifier is very easy to operate. One button controls all functions. Just press the power button every second to control the mist. Simply press the button to select continuous or intermittent spray-like modes [Waterless Auto-Off]: The humidifier has low noise control, quiet humidification, no effect to study, work or sleep. Enjoy a restful sleep and leave this diffuser on at night. Diffuser will automatically stop when water runs out [SERVICE & AFTERSALES]: Each humidifier will perform quality inspection before it is shipped, so that you can get a satisfactory product. If you have any problems with the product or quality, please contact us. We will reply you within 24 hours