XEITIN Waterless HVAC Diffuser Coverage 5000 Sq.Ft, Whole House Lasting Scent Cold Air Diffuser for Large Home, Hotel, Office, 200ml Aroma Diffuser Machine with Bluetooth App Control, No Humidity

["Whole-House Diffuser for Spaces up to 5,000 sq.ft: This waterless diffuser uses cold-air technology to help fragrance travel beyond one small room, solving weak scent coverage in large rooms, open layouts, and whole-home spaces. It works without water, heat, or added moisture, helping your home smell clean and fresh from entryway to living room. Coverage may vary by layout, airflow, oil type, ceiling height, and settings.","HVAC Scent Diffuser with Included Accessories: Connect this HVAC diffuser to your AC vent or HVAC setup with the included 3.9 ft tube, 0.12 in inner diameter tubing, and connector accessories. It helps solve uneven fragrance distribution in larger homes by carrying scent through your air system, so living rooms, hallways, entryways, and open spaces can smell more consistent.","Waterless Essential Oil Diffuser for Pet & Kitchen Odors: Designed for homes with pets, cooking smells, stale air, or everyday household odors, this waterless essential oil diffuser helps solve common home odor problems without relying on traditional ways. It helps larger home areas smell cleaner and fresher.","Cold Air Diffuser for Home, Office & Small Spaces: This cold air diffuser creates a clean, spa-like, hotel-inspired scent in entryways, living rooms, offices, reception areas, studios, and small business spaces. Unlike traditional water-based diffusers, it delivers fragrance without damp mist or added humidity, helping your space feel fresher and more welcoming.","Waterless Oil Diffuser with 6.8 fl oz Bottle Capacity: The 6.8 fl oz / 200ml bottle capacity and adjustable spray schedule help reduce frequent refills and daily maintenance. This waterless oil diffuser solves the hassle of adding water or replacing small air fresheners often, helping you maintain a long-lasting home scent routine for up to 90–120 days depending on settings and use.","Bluetooth App Scheduling for Waterless Diffusers for Home: Set working days, start/end times, spray duration, and pause intervals from the app to control when and how strongly the diffuser runs. This helps solve over-scenting, weak scent, wrong-time operation, and unnecessary oil use for after cooking, pet odor control, evening home scenting, or whole-house diffuser use. Bluetooth control only; Wi-Fi remote control is not supported."]