Portable: Compact mini design and light (140g) makes it very easy take with you anywhere to moisturize dry skin Large capacity: 300ml water tank, 30~40ml/H and 2 levels of volume of spray provides enough mist to moisturize your personal room below 10 square meter Colorful night light: long press the switch button to turn on the light for night using -quiet - Advanced ultrasonic technology prevents drying and tearing of the skin during the dry season, no noise, provide continuous moisture and relax your mood. Timing function: constant spray timing: automatically stop after 5 hours, intermittent spray timing: automatically stop after 10 hours. Specification: Name: USB Humidifier Model: K5 Power: 2W Voltage:5V Spray amount: 30-40ml/h Working Hours: 5-10H Noise: 36DB Tank Capacity: 300ml Size: Approx. 151.3 x 78.6mm/5.95 x3.09 inch Applicable place: Office, Car, Home, Hotel Occasion: Working, Driving, Yoga, Reading, Sleeping, Traveling, SPA and so on Package Includes: 1 Piece Humidifier 1 Piece USB Cable 1 Piece Replacement Swab Cotton Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.