Nano technology & finest mist atomization: The humidifier uses an improved nano aerosol membrane that produces ultra-fine mist that evenly humidifies the air and promotes healthy air quality. Ideal for humidifying and purifying indoor air. 7 Color LED Ambient Lighting & Multiple Modes: The humidifier features a soft, multi-color breathing light LED that creates a relaxing atmosphere. It offers 6 setting modes(Colorful light spray, intermittent colorful light spray (5s spray and 3s rest), color fixing spray, light off spray, colorful night light (no spray), long press to turn off). Large capacity & visible water level window: The 750 ml water tank ensures long-lasting moisture without frequent refills. The visible water level window makes it easy to check the water level in real time so you always know when to refill. Quiet Operation & Comfortable Sleep: With an operating noise of only about 32 dB, the humidifier provides a quiet and comfortable atmosphere that not only supports sleep, but also creates a pleasant environment for working and relaxing. USB-C Charging & Portable: The humidifier is equipped with a convenient USB-C port, making it wireless and portable. You can charge it at any time via a power bank, a computer or a socket and use it flexibly anywhere. NOTE: The cotton wick should be soaked for the first use (2 minutes), otherwise the humidifier may not spray water. Product Specification: Material: ABS+PP Size: 10*10*21 cm Tank capacity: 750ml Spray volume: 50ml/hour Charging interface: Type-C Product description: Elegant and quiet retro alarm clock