Bring quiet elegance into your everyday with Halo by Casa Roma — the plug-in aroma oil diffuser that transforms any space into a haven of refined fragrance.

Using advanced cold-air nebulizing technology, Halo diffuses pure essential oils without heat, water, or residue — preserving their full character and intensity. Designed to blend seamlessly with white walls, its whisper-quiet performance fills your rooms with a lingering, hotel-inspired atmosphere.

App-enabled controls let you adjust intensity and schedules from anywhere, while a single 120ml cartridge provides up to 30 days of fragrance. Safe for children and pets, Halo is crafted to work with all essential oils but shines brightest with Casa Roma’s signature blends.

More than a diffuser, Halo is a statement of timeless living, where scent becomes the silent storyteller of your home.

• Luxury Plug-in Aroma Oil Diffuser – Sleek, minimalist design blends into walls while scenting spaces up to 600 sq. ft. with hotel-inspired fragrance.

• Advanced Cold-Air Nebulizing Technology – Twin-fluid atomization diffuses pure essential oils without water or heat, preserving their natural integrity and aroma.

• Whisper-Quiet with Smart Control – Adjust schedules and intensity from the Casa Roma app, creating effortless personalization for your home or office.

• Long-Lasting & Efficient – One 120ml cartridge delivers up to 30 days of consistent fragrance on average settings, with no residue or mess.

• Safe for Kids & Pets – Waterless technology is free of heat, mist, and residue, making Halo safe for families, while working seamlessly with all essential oils — especially Casa Roma’s curated blends.