[Warm Reminder] Please completely soak the cotton swab into water before use, and wait 3-5 minutes to click the press switch to start work after adding water for better spraying.[Portable mini humidifier]Portable and small design, convenient to take with you anywhere. Ideal for car, travel, bedroom, office, effectively moisturize dry skin and help you reduce skin peeling, nose bleeding.[USB Only]Without battery. The USB is compatible with the USB port of any device, safe and easy to use. It will shut down when the water level is low.[Two Spray Modes and automatic shutdown]Continuous spray & intermittent spray. Click the spray button for the first time to activate continuous spray mode. Click the spray button a second time, switch to the intermittent spray mode, click the spray button for the third time, turn off the spray.[Vivid and colorful circulating lights and luminous]Cute cat-shaped appearance, can also be used as ornaments; This cool mist humidifier has a colorful atmosphere light setting that creates a peaceful ambiance while delivering a soothing mist. It offers maximum relaxation for you, very suitable for children afraid of the dark at bedtime.