1. Cool Mist and Fine Spray, The Match for Air-Conditioned Rooms: The cool and delicate spray can be more effectively integrated into the air, effectively reduce dryness, reduce electronic radiation and eliminate static electricity. It is a good companion for air-conditioned rooms.2. Lightweight Design, Travel Partner: It can be taken anywhere, such as desk, next to plants, car, bedroom, desk, bedside, outdoors (need bring a power bank), it can last for 6 hours when using the intermittent spray mode to bring you fresh and comfortable air environment.3. Two Spray Modes and Auto Shut-Off: This small humidifier has continuous spray & intermittent spray modes. Press and hold the spray button for the first time to turn on the continuous spray mode, and the second time you press the spray button, it will enter the intermittent spray mode (stop for 2 seconds). 4.Silent and Night Light Function: The humidifer produces a near-silent 30dB frequency in operation (quieter than the library). It will not be affected even when taking a break, reading a book, or using it at work. At night, you can turn on the light button, breathing light and multi-color gradient, suitable for young children who are afraid of the dark.