Usb Cool Mist Humidifier With Breathing Light

EASY TO POWER AND CARRY: DC powered and size 139 * 80 * 80mm make it easy to carry, whether from home to office or car. SUITABLE CAPACITY AND BREATHING LIGHT WITH SEVEN COLOR: 280ml volume, 50ml / h spray volume. When you turn on the humidifier, the breathing light will turn on automatically. Hold the switch button(3s) for the first time to stop changing colors. Hold the switch button(3s) for the second time to turn off the breathing light. ULTRASONIC TECHNOLOGY AND ULTRA-QUIET DESIGN: Prevent dry and chapped skin in dry seasons with no noise. Help you breathe easy and provide a silent and comfortable sleep environment. SAFE PROTECTION WITH AUTO SHUT OFF: 4 hours automatic power-off protection. Make sure there is enough water before running. IMPORTANT NOTE: Please use the 5V1A power supply. If it is lower than this power supply, it may not work properly.