【Two Nozzles】 Two nozzles speed up the spray rate. This humidifier contains three spray modes: continuous spray, alternating spray, and intermittent spray. The spray duration can be up to 12 hours and the intermittent spray duration can be up to 24 hours. 【Mute】 Apply light sound technology, work below 35 dB, do not disturb work during the day, do not interfere with sleep at night, and allow your baby to have a healthy, quiet, and humidified environment. 【7-Color LED Light】 The humidifier changes 7 colors automatically, making it very practical and beautiful. The BPA-free material ensures that it is 100% healthy for babies and children. This desktop USB humidifier is small, lightweight, and easy to carry. It is a best New Year gift for family and friends. 【One-button control】 The portable USB humidifier is very easy to use. One button control for all functions, you just need to press one button to adjust the mist. Make your life easier! 【Artistic reminder】 The humidifier is