Two MistT Modes: This mini humidifier has two modes. When you press the button for the first time, it will spray continuously for 4 hours. When you press again, it sprays for 10 hours with interruptions (stop 3 seconds). Conveniently select the mist output to fully control the air you breathe. 7 Color LED Light: The 7 color humidifier changes automatically, makes it very comfortable and beautiful. BPA free material ensures it is 100% healthy for babies and children. This USB desktop humidifier is small and lightweight and easy to carry. It is a best New Year gift for family and friends. Mute Function: Apply light tone technology, work below 20 dB, do not disturb work during the day, do not affect sleep at night and allow your baby to have a healthy and calm, humidified environment. Easy Power Supply: Our desktop humidifier is powered by a USB port and is compatible with any device with USB port (laptop, power bank, socket, socket, etc.). It is very convenient to use this portable humidifier. Art Reminder: The humidifier is recommended to use clean tap water or mineral water. Do not use essential oils, perfume or distilled water, otherwise the cotton swab will become clogged and the humidifier will become unusable. Please make sure that the cotton core is soaked for a few minutes before turning it on. Product Why do we need humidifier When indoor humidity is below 30%, people feel uncomfortable. Dry air causes itchy skin, worsen rhinitis, dry eyes, etc. A humidity between 30 and 40% is better suited for most people, while indoor humidity causes more than 50% mold. This room humidifier can soften and moisturize dry and cracked skin in winter. Use it as a mister in summer or in hot weather. It also helps you breathe better when you sleep with the air conditioner on. Easy to use: 1. Cut off the top cover, add water and make sure that the water does not exceed the water line. 2. Wait until the cotton ball has completely absorbed water and connect it to the USB port. 3. Press the start button to get it running. Enjoy cool mist from the wide top of the humidifier 4. A button control system to save time: Two MistT modes: 1. When you press the button for the first time, it will spray continuously for 4 hours. 2. When you press again, it sprays for 10 hours with interruptions (stop 3 seconds). Package includes: 1 x humidifier. 1 x USB cable.