Aromely Smart Scent Diffuser for Home, Office & SPA Up To 1,000 SQFT.Say goodbye to old fashioned candles, flower vases, and simmering pots of incense. Aromely is the easiest way to scent your home. Aromely ARO X25 innovative smart diffuser uses no water or heat, you never have to worry about soot, smoke, or residue ever again. The result: a cleaner, more consistent experience with no mess. Key Features: Diffuse coverage for up to 1,000 SQSF. Bluetooth controlled. (Iphone and Android) Cold air diffusion technology