【Convenient Design and Fine Mist】This home air humidifier works easily by connecting the USB port anywhere. It uses Nano Spray technology to ensure a fine mist. Add mineral water to the tank to enjoy a cool mist without leaving any droplets on the desktop. 【Soft night light】Press and hold the light button to produce a glow soft and constantly adjust the night light, perfect for nighttime care and helping your baby sleep soundly. 【Quiet Operation】Patented noise reduction technology humidifies the air at just 28dB without beeping, fan noise or dripping noise. 【Auto Power Off Safety】The personal baby humidifier will automatically turn off at the specified time (12:00 or 18:00). Or when the water runs out, it will shut off automatically. What’s more, it’s small and light, easy to carry, suitable for different occasions: bedroom, office, car, office, yoga studio, travel and hotel. It protects your skin, purifies the air and keeps you healthy.