[Colorful Night Light Mode] 7 multicolor LEDs with two brightness settings are integrated into the device to create relaxing and relaxing atmospheres in your room. You can choose between two modes: fixed color (the color remains the same throughout use) or automatic changing mode (the colors vary throughout use). [One Button Control] The portable USB humidifier is very easy to use. One button controls all functions, you just need to press the power button every 1 second to control the mist. Continue pressing the power button for 3 seconds to activate the night light and colored light function. [Quiet Operation] Thanks to its ultrasonic technology, humidification is done discreetly (30dB) in fine and cold mist. You can leave it on when you sleep or work and you will hardly feel it. [Safety with Auto Shut-Off] The personal baby humidifier will automatically turn off at the specified time (4 or 8 hours). Or when the water runs out, it will also be an auto shut-off. In addition, it is small, lightweight and easy to carry and suitable for different occasions: bedroom, study, car, office, yoga room, travel and hotel. It can protect your skin, purify the air and keep you healthy. [Perfect Gifts] An elegant decorative piece. Perfect for men and women at home and offices. It is a good choice to use this lovely humidifier as a gift for your friends and family, your lover.