Description: The colorful mist humidifier adapts nano-spray technology to ensure fine spray mist and no water droplet will be left on your desk. It not only helps adjust dry air in the air-conditioned room but also moisturizes your skin, relieves nasal congestion, and purifies the air, keeps you healthy all the time. Features: [2 Light Modes]This personal humidifier with white color night light & 7 color-changing LED lights for choices, can create a warm and romantic environment. [2 Mist Modes]Two Adjustable Spray Modes, mode one(Continuously spray), and can be used to purify air particulates; mode two(Interval spray) can keep humidifying all night. [Cool Mist]Safely moisturizes the air for continuous operation so you can breathe easily and get more restful sleep. [Quiet]Quiet humidification is low noise and does not disturb, no matter when you are working or at rest, let the skin refresh and moisturize. [Auto-Off]When the water inside the humidifier runs out, the humidifier will automatically stop spraying to prevent equipment damage and avoid accidental danger. Specifications: Color: White; Pink (Optional) Material: ABS, Electronic Components Style: Casual Capacity: 450mL Spray volume: 35-45mL/h Spray mode: Continuous spray mode(4h), Interval spray mode(8h) Light Mode: 2 Modes Auto-Shut Off: Yes Rated Voltage: DC5V,1A Occasion: Home, Hotel, School, Car Item Size: 8*8*16cm / 3.14*3.14*6.29inch Package Size: 8.5*8.5*16.5cm / 3.34*3.34*6.49inch Package Weight: 120g / 0.26lb Package List: 1 * Mist Humidifier 1 * USB Cable 1 * 2PCS Cotton Swab 1 * User Guide Note: 1. Before using it for the first time, please put the cotton swab into the water for 3-5 minutes to make the water fully penetrate it. 2. Please use mineral water. Pure water is not recommended 3. It is not recommended to add essential oils, because adding synthetic essential oils will reduce the working life of the humidifier; if adding essential oils, please clean the cotton swabs and nozzles thoroughly after use to reduce losses.