Description: Featuring a large capacity water tank of 380ml, this humidifier operates for 12-20 hours, eliminating the need to refill frequently. With the upper water filling design, it is also easy to operate and clean. What makes your skin more moisturized is the ultrasonic fine mist, which provides quick relief from dryness. Low running noise of 30dB will not disturb your work or sleep. Made of high-quality flame-retardant ABS and silicone, the USB humidifier is safe and durable to use. It also features waterless auto power-off protection to prevent dry burning. The length of the mini humidifier is 15cm, the width is 12cm and the height is 9.85cm. Whether at home, in the car, or in the office, this humidifier is perfect to create a moist space. The soft ambient light also makes it beautiful at night. Item Name: USB Humidifier Material: Fireproof ABS Rated Current: 1A Rated Voltage: 5V Noise Level: 30dB Color: White, Gray Using Time: 12-20h Power Supply: USB Working Power: 5W Working Current: 0.4A Spray Volume: 25ml/h Spray Mode: Continuous Water Tank Capacity: 380ml Number of Spray: Single Spray Applicable Water: Mineral Water/Tap Water Features: Ambient Light, Safety Protection, Quiet Operation Size Details: 15cm x 12cm x 9.85cm/5.91" x 4.72" x 3.88" (Approx.) Notes: A small amount of fragrance can be added to this product, it is recommended to use a water soluble perfume and add the perfume to the perfume box. 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. Package Includes: 1 x USB Humidifier 1 x USB Cable 1 x Chinese and English Manual