Compact & lightweight - perfect for bedroom, office, dorm, or travel. Covers up to 200 sq ft. 💧 Ultrasonic cool mist 🌿 Helps hydrate dry skin 💡 Built-in night light with multicolor mode 🔌 USB powered Easy to use: Twist top to add water. Plug in & hold to power on/off. Hold again for light + color change. No box or instructions included. Super simple setup!