Bulora Sound Box 3-in-1 Aroma Diffuser Humidifier - Function and benefits: 3-in-1 device that acts as an aroma diffuser and humidifier for essential oils, adding moisture and fragrance to your room. Helps counter dry air and creates a relaxing environment in home or office. - Sound effects: Provides eight natural sound effects, including rain, birdsong, and sea waves, with independent volume control and 256 personalized combinations to tailor a sleeping or relaxation session for adults and children. - Light modes: Eleven adjustable light modes with color and brightness control. Includes a breathing mode that synchronizes with the rhythm of soft light to relax body and mind and improve sleep quality. - Timer and shut-off: Smart timing function offers 30, 60, or 120 minutes after falling asleep. Gradual shut-off reduces volume or light brightness to help you drift to sleep more naturally. - Use scenarios: Ideal for bedtime routines for adults and children, for meditation or yoga sessions with a calming ambience, and for creating a soothing atmosphere in a living room or office while Diffusing essential oils and enjoying light and sound.