Description: With 2 gears, 7-color mode and fine large mist volume, this air humidifier creates a romantic atmosphere with deep humidification. To make your sleep undisturbed and safe to use, this air humidifier supports silent operation and automatic power off. This air humidifier is constructed of abs material. The length is 8cm, the width is 8cm and the height is 12cm. This air humidifier is suitable for home, office and car. Item Name: Air Humidifier Material: ABS Features: Mute Operation, Auto Power Off, One Key Start Input Interface: USB Rated Power: 1.5-2.0W Input Current: 1A Rated Voltage: 5V Spray Time: 6 Hours Installed Capacity: 350ML Usage: USB Plug-in, Spray, Air Humidification, Air Humidity Adjustment Type: USB Cable, Switch Main Control Button Size Details: L: 8cm/3.15", W: 8cm/3.15", H: 12cm/4.72"(Approx.) Notes: 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. Notes: Power on the marquee run 3 seconds to extinguish. Short press the first time to open the long spray, timing 6 hours. Short press the second intermittent spray, (spray 3 seconds stop 3 seconds), timing 6 hours, and then short press to turn off. Long press the first time to open the marquee, long press the second time to switch to the seven-color cycle, long press the third time to set in the current color, long press the fourth time to turn off the light, long press for 1.5 seconds. Package Includes: 1 x Air Humidifier 1 x USB Cable 1 x User Manual