1.Mini humidifier Suit for car, travel, bedroom, office, effectively moisturize dry skin and help you reduce skin peeling, nose bleeding.2.ONE Button Control2 Cool Mist Mode Bedroom Humidifier, Continuous spray(5 hour) & intermittent spray(10 hour). Click the spray button for the first time to activate continuous spray mode. Click the button second time, switch to the intermittent spray mode, click the button for the third time, turn off the spray.3.Quiet HumidifiersPersonal humidifier uses the latest ultrasonic technology and does not make any noise, placing this humidifier in your bedroom will allow you to sleep better and breathe better.4.Color Night LightAir Humidifier has a vivid and colorful circulating lights to create a tranquil atmosphere while providing soothing fog. It provides you with maximum relaxation. Night lights can improve your sleep quality.(lights can be turned off)