The AriaT Ultrasonic Diffuser features an elegant wood and glass construction and multiple light and sound options-including built-in speakers for your smartphone device-to create a spa-like ambience at home. Includes a complimentary 5 ml Tangerine, and 5 ml Peppermint essential oil. Crafted from American maple and glass, the Aria Ultrasonic Diffuser is a unique, stylish way to bring the benefits of essential oils into your home or workplace. This system combines the latest in diffuser technology with a variety of useful features. The included remote lets you choose from a selection of soothing, built-in sounds and run time or enjoy the multicolored LED lights. With the built-in speakers, you can plug in your own personal music device and enjoy the music of your choice. The Aria can be used daily to help create a peaceful, soothing environment wherever you need it most. Coverage area: 430 square feet. Has a range of LED light colors to set the mood. Natural materials such as a durable American maple base and glass dome direct essential oil vapor. Includes a matching wood remote control to turn on the Aria from any spot in the room. Twelve minutes of relaxing music can be played through internal speakers, with the option to plug in your own personal music player with the provided AV cord and listen to any music you choose. Includes a complimentary 5 ml Tangerine and 5 ml Peppermint essential oil. Add 15-25 drops of your favorite essential oil and diffuse to create an energizing or relaxing atmosphere. Use while enjoying a bath or applying a facial mask to create a spa-like ambience at home. Set the mood by selecting your favorite colored LED light option and music settings. Use the included audio cable to pair with your smartphone device and choose songs or audio tracks from your favorite playlist.