Home Bedroom Large USB Capacity Small Portable Alcohol Humidifier Space Saving Design: Vertical oval shape designed for bedroom nightstand and office desk, fitting narrow space for better air wherever you are. Whisper-Quiet Operation: This cool mist humidifiers can be used at night without sound of water gurgle or fan noise. Dial Knob Control: Selecting the mist output conveniently for full control of the air you breathe. Powerful Features: Smart LED indicator, and auto shut-off when water is run out and tank lifted up, surrounding you with clean air evenly and safely. Cool Mist: Safely moisturizes the air for up to 8 hours of continuous operation so you can breathe easy and get more restful sleep. Dual mode, automatic power failure: full water can be used for 6~8 hours; continuous spray, four hours automatic power off, intermittent spray, six hours automatic power failure. Specifications: Product name: Neutral humidifier Product capacity: 250ml Product material: ABS/PP/silicone Product size: 80*80*106 mm Product net weight: 125g Working voltage: 5V Rated power: 2W Use time: 5-10 hours Spray mode: continuous/intermittent, continuous spray, four hours automatic power off, intermittent spray, six hours automatic power off Whether to support night light: colorful night light Product standard configuration: host + cotton swab + charging cable Applicable environment: desktop / bedroom / car / dormitory / pregnant and infant Package Included: 1*Humidifier 1*Data cable 1*absorbent cotton swab