Mini humidifier: When you connect the USB port to a power source, this portable air humidifier can work easily. It uses nano spray technology to ensure the final spray. We recommend adding mineral water to the water tank to enjoy the cool mist without leaving water droplets in the desktop. You can add aromatherapy to add some fragrance to the room. Colorful night light: press and hold the light button to emit soft light and continuously adjust the night light , which is very suitable for feeding at night and helping babies get a good sleep. Long Battery Life and Quiet Design: Running under low noise of less than 30dB, it does not not interfere with your rest at all. 300ml large capacity, after adding water, the humidifier can keep working for up to 6 hours (continuous mist); 12 hours (indirect spray), creating a comfortable environment for you. Automatic protection function: built-in intelligent core, when the water level in the water tank is lower than the water level probe. water in the water tank, the power will be automatically cut off immediately when there is no water to ensure safety The perfect gift: The lovely baby humidifier is small and portable, very suitable for use in bedrooms, offices, cars and babies. The unique and modern design makes this humidor a great holiday gift. Decoration for Christmas, birthday, anniversary, holiday, Father's Day, Mother's Day, Valentine's Day.