400ml Large Capacity for Extended RuntimeThe 400ml water tank provides longer continuous humidification, reducing the need for frequent refills.Continuous & Intermittent Dual Spray ModesChoose continuous spray for fast relief, or intermittent spray for long-lasting humidity maintenance, with easy one-touch switching.Nano Atomization That Won’t Wet Your DeskProduces ultra-fine mist particles that fully diffuse in the air, with no water droplets flowing back to wet your desk or documents.Soft Colorful LED Night LightFeatures a gradient atmosphere light that doubles as a nightlight, creating a cozy ambiance for bedtime.Ultra-Quiet Operation for Undisturbed UseRuns silently to avoid disturbing your work, study, or sleep, making it ideal for bedrooms, offices, and nurseries.