Features: Ultrasonic technology: Low consumption, low radiation, auto shut-off, producing fine, even and soft mist to moisten the air and your skin. Large capacity: 400ml water tank capable of misting for 10 hours; 6 hours of timed misting. Food grade PET material: Made of safe and healthy material, non-toxic, odourless, to create fresh and soothing mist. Novel bulb design: Transparent bulb with simulated natural landscape inside forming a refreshing and pleasing scene to look at, also an excellent decor to light your room and your life. Colorful LED light: 7 colors LED light, adding unlimited colors to your life, bringing you a relaxing and comfortable atmosphere. Silent working: Working noise less than 30dB, won't cause any bother, creating a quiet and enjoyable environment. An essential of high quality life: Keeping your room fresh and keeping your skin supple and radiant. Thoughtful details: USB connection to supply power, convenient and cute "Smiling face" switch, unique bottom design for easy stand, etc.