Description: Uses ultrasonic waves technology to vaporize the blend of water-soluble essential oils and water into the air, producing cool mist with fragrance to give you a comfortable environment. It features super modern wood grain looking similar to a beautiful flower-vase, which will go with any decor perfectly, like a decorative piece, ideal for office, spa, salon, Yoga studio, child's room, physical therapy studios and any room you want aromatherapy. Enough capacity and great mist output. The ultrasonic essential diffuser holds 300ml; of water in the tank to provide enough humidify area. Furthermore, it can produce cool mist 40ml per hour with low or high misting modes to freshen the air in your room. Adjustable 7 Soft LED Light. The aroma humidifier has 7-color LED light that can be cycled through or set it to one favorite color to match your mood. Use it on a desk or bedroom nightstand as a night light. More Versatile. Adding several drops of pure essential oils into it, it will fill your space with lovely fragrance as a diffuser. Without oils, it can help your moisturize the air, great for your dry skin, like a small humidifier. Breathe better when your are sleeping with air conditioner on. Package content: 1x Humidifier, 1 x USB Cable, 1 x User Manual