SONI SM - Wireless Ultrasonic Aroma Diffuser Praline with StrapSONI SM WITH MATCHING STRAP Soni SM is a portable and ultrasonic diffuser that uses water to diffuse aromas for hours while elevating your space now with a matching vegan leather strap included! The outer shell is made of a high quality, heavyweight stone like resin that feels more like a design object than a diffuser. With its eye catching design, customizable accessories (charging dock), and convenient portability, you are free to enjoy your