[Two Modes] The mini humidifier has two spray modes, namely: continuous spray and intermittent spray. [Easy to Fill] The humidifier is easy to fill and clean. Unscrew the lid and add water directly into the opening from the top. [Auto Shut-Off] This humidifier will automatically shut off after 6 hours. Don't worry about damaging the device or causing danger to users. [Stay Healthy] This personal humidifier can not only help you regulate the dry air in the room with air conditioning, but also moisturize your skin. Relieves nasal congestion, purifies the air and keeps it healthy at all times. [Cold Snow]Safely humidifies the air for continuous use, allowing you to breathe easier and sleep more restfully.