【Convenient Design & Fine Mist】This home air humidifier works easily when you connect the USB port to power anywhere. It uses nano-spray technology to ensure fine spray mist. We recommend adding mineral water to the tank to enjoy the cool mist, without leaving any droplets in the desktop. 【Soft Night Light】Hold down the light button to create a glow soft and stepless nightlight setting, perfect for nighttime nursing and helping babies get back to restful sleep. 【Quiet Operation】Patented noise reduction technology humidifies the air to only 28dB without beeping, fan noise or dripping noise. 【Safety with Auto Shut-off】The personal baby humidifier will automatically shut off at the specified time (12 or 6 p.m.). Or when the water runs out, it will also be an automatic shutdown. Besides, it is small, light and easy to carry, suitable for different occasions: bedroom, office, car, office, yoga room, travel and hotel. It can protect your skin, purify the air and keep you healthy.