1. Vivid colored bicycle lights and night lights-This cool spray humidifier uses 6 sets of magical atmosphere lights, the lights are soft and flexible, not dazzling to create a peaceful atmosphere, and provide soothing fog. Provide you with maximum relaxation. The night light can improve your sleep quality. 2. New upgraded battery version-portable and compact design is very convenient for you to take anywhere. The USB power supply is compatible with the USB port of any device, ensuring that it can be used in bedrooms, offices, and cars. 3. The DC mute atomizing film produces a frequency close to mute of 26dB (quieter than the library), ensuring ultra-quiet operation. This humidifier will not disturb you when you sleep and work. It can effectively moisturize dry skin and help you reduce skin peeling. 4. One-key control-the portable USB humidifier is very convenient to operate. One button controls all functions, you only need to press the power button every 1 second to control the mist. Press and hold the power button for 2 seconds to enable the color light function. Press the power button again for 2 seconds to turn on the night light mode, and press the power button again for 2 seconds to turn off the light. 5. Two spray modes and automatic shut-off-This humidifier has two spray modes: continuous and intermittent mode. In continuous mode, it will automatically turn off after 4 hours. In intermittent mode, it will automatically turn off after 8 hours. It will automatically shut down when the water level is low. Therefore, you don''t have to worry about the humidifier being damaged in the absence of water. No need to worry about safety when used at night. 6. Using environmentally-friendly food-grade ABS material, the texture is exquisite, and refuses to be rough, no matter where it is placed, it is a work of art, versatile in any scene. 7. Millions of high-frequency oscillations per second allow the nanometer level to transform the fine mist into water directly to the bottom of the muscle, relieve dryness of the nasal cavity, and make your skin full of water. 8.310ml large capacity, no need to add water frequently for long time use