GROUNDBREAKING TECHNOLOGY FOR EVERYONE Don't let the size fool you! This cute teardrop shaped nebulizing diffuser has the same technology as our commercial HVAC units, just smaller! Standing just 8" tall, this wall plug scent diffuser is ideal to experience the Nēbu Sensory Experience in your home or office. NANOPARTICLES | The Game Changer We won't get too scientific, but our diffusers compress Nēbu fragrance oils into tiny nano particles of yummy goodness. They are lighter than air as you will see them rise before your very eyes. These tiny scent particles are then whisked in every direction throughout the room through normal movement of people walking, air conditioning flowing, doors opening, etc. In no time at all, you'll be telling your friends all about nanoparticles! SCENT UP TO 500 SQUARE FEET Place this diffuser in a central location where air will move freely in different directions. Within 2-3 minutes, you'll be smelling it throughout your room. Using the BLUETOOTH App, you'll be able to set one of 4 custom scent levels and up to 5 daily schedules to create the perfect experience around your family's schedule. There's even a custom feature so you can choose when to spray, how often to spray for, even how long to wait between sprays! Total control at your fingertips! Dimensions and Specs Coverage Area: Up to 500 sfOil Capacity:100ml (3.4oz)Length: 8 inchesPower Source: Electric wall plug (110-240v)