[30dB Silent Air Humidifier] Our humidifier uses nano atomization technology, which can effectively moisturize your skin in a dry environment and prevent dryness and cracking of the skin. The 30 decibel silent and non-interference design gives you a silentpartner. [Essential oil diffuser] The inside of the spray humidifier is made of high-quality PP material. It can be used as an aroma diffuser and add essential oils. The delicate cold mist maintains the fragrance of the essential oils, allowing you to relax. [Soft night light] This mini humidifier has colorful atmosphere lights, which can create a tranquil atmosphere while spraying. You can also choose a fixed color as the night light in the bedroom and children's room. The soft lighting allows you to relaxduring sleep. [2 spray modes] This cold mist humidifier is suitable for a quiet bedroom and uses two different spray modes. Set to continuous spray (6 hours working time), or set to intermittent spray mode (12 hours working time), the diffusion spray pauses every 15seconds. [USB port and automatic power off] Provide USB data cable, you can connect power bank, laptop, adapter and other power, plug and play, our small humidifier adopts water level detection and smart chipset design to provide you with double protection , Whenthe water level is insufficient, the power is automatically cut off to prevent dry burning and let you fall asleep peacefully.