Colored Night Light Mode7 multicolored LEDs with two brightness settings are integrated into the device to create calming and relaxing atmospheres in your room. You can choose between two modes: the fixed color (the color remains the same throughout use) or the automatic change mode (the colors vary throughout use). Control One-Button 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 fog. Keep pressing the power button for 3 seconds to activate the night light and colored light function. Silent operation Thanks to its ultrasonic technology, humidification is done discreetly (30dB) in a fine, cold mist. You can leave it on when you sleep or work and you hardly feel it. Safety with Auto Shut-offThe personal baby humidifier will automatically shut off at the specified time (4 or 8 o'clock). Or when the water runs out, it will also be an automatic shutdown. Besides, it is small, light and easy to carry, suitable for different occasions: bedroom, office, car, office, yoga room, travel and hotel. It can protect your skin, purify the air and keep you healthy. Perfect GiftsAn elegant decorative piece. perfect for men and women at home and offices. It is a good choice to use this lovely humidor as a gift for your friends and family, your lover. Number of pieces delivered: 1 Color: Black Size: 68*68*115mm Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display , there will be some color difference, depending on the physical object received Delivery Quantity: (according to the main picture)