Fangrui Product Details Extensive Coverage: Experience The Luxury Of A Hotel With Our Plug In Diffuser, Designed To Cover Up To 500 Sq Ft. Its For Homes, Offices, And Large Rooms, Ensuring A Consistent And Delightful Fragrance Throughout Your Space. Convenient And Stylish: This Sleek, Wall-mounted Diffuser Plugs Directly Into Any Outlet, Eliminating The Need For Cumbersome Cords Or Installations. Its Compact Design Blends Seamlessly Into Your Decor, Enhancing The Ambiance Of Any Room Effortlessly. Whisper-quiet Operation: Engineered With Advanced Technology, Our Hotel Collection Diffuser Operates Silently, Allowing You To Enjoy A Serene Environment Filled With Your Favorite Scents Without Any Distracting Noise. Waterless And Mess-free: Say Goodbye To The Hassle Of Cleaning And Refilling Water Tanks. Our Diffuser Uses Only Pure Essential Oils, Delivering A Clean, Dry Mist That Leaves No Residue, Making It Safe And Easy To Maintain. Smart Bluetooth Connectivity: Control Your Scent Experience Via A User-friendly App Or The