ULTRASONIC TECHNOLOGY: The cool mist dehumidifier uses the power of ultrasonic vibration to turn the water into a cool moisturizing mist, and the Contact screen induction adjustment makes the mist transition from the soft mist to the tropical rain forest.GOOD FOR HEALTH: Effectively improve indoor air conditions. Increase the humidity, moisturize the skin in the dry season, no noise, use it to relieve stress.EASY TO USE: 3-IN-1 humidifier, diffuser and nightlight all together, or individually.Open the top of the lighthouse, pour pure water into it (the maximum capacity of the humidifier is 240ml), close the lid, connect it to the PC with a USB cable, move the battery, etc.AUTOMATIC SHUTDOWN TECHNOLOGY: no built-in battery, USB power supply. 4 hours automatic power-off protection. When the water runs out, it will automatically stop running.SUITABLE FOR ANY OCCASION: the simple and stylish shape and warm night light will bring happiness to your room, desk, office and car. For your relatives, friends and colleagues, this will be a fabulous Christmas or birthday gift.Colour: whiteMaterial: ABSSize: 132 x 108 x 133mmPackage Contents:1 x humidifier1 x usb lineOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.