With a design inspired by one of the most scenic rivers in eastern Europe, the Una diffuser is as elegant as a peacefully flowing stream. Sprung from a well at its core, the product incorporates natural shapes in its design. * The UNA aroma diffuser makes aromatherapy effortless, easily diffusing your essential oils to fragrance any room or office space. * The cheery rainbow splash of the base, combined with the elegant curvature of the glass top, makes this diffuser perfect for any decor, personal or professional * Up to 10 hours misting time * Easy to use and clean. * UNA diffuser can be used as a diffuser, night light and humidifier. * Soft mist can cover up to 300 square feet of space. * The diffuser automatically shuts off once the water runs out. * Includes water cup to refill. * Measures 5.1" x 6.6" * Capacity 260 ml / 8.8 oz