cold-air diffusion tech - turns oil into a dry nano-mist so the scent stays suspended in the air longer and has better coverage. using no heat or water, it preserves the therapeutic properties of our oils without altering their smell | Lock Down Luxury - A security lock for the fragrance compartment and the ability to “lock” the settings ensures that no one tampers with your unit. Plus, our technology is residue-free, making it safe for pets, children, artwork, and furniture | how to use - manage when scenting occurs with its easy-to-use internal digital timer while the built-in fan provides consistent coverage for large spaces up to 1800 sq ft. the programmable weekly timer boasts 4 unique operating periods | make every day a luxury stay - rewrite the story of your home's hospitality experience with scents found in the world's luxury 5-star hotels. from exotic island essence to timeless urban opulence, hotel collection will provide it for anywhere you call home