1、RELAX AND REJUVENATE: Immerse yourself in uplifting and invigorating scents with our unique scent diffuser. Ideal for creating a calming vibe at home, in the workplace, or even in your home office, enhancing your mood and promoting relaxation. 2、AIR CONDITIONER CONNECTIVITY: Effortlessly enhance your space by connecting the scent air machine to your air conditioning system. Simply combine the hose, gasket, and muffler to create a no noise environment while allowing delightful fragrances to flow with the cool air. 3、IMPRESSIVE SCENT COVERAGE: With a remarkable coverage area of 500m³, this diffuser ensures every corner of your home, spa, or commercial space smells fantastic. You can easily schedule the operating to meet your daily fragrance needs. 4、ULTRA QUIET OPERATING: Waterless hotel diffuser operates at an astonishingly low noise level of less than 25dBA, providing a serene vibe without disturbing your peace. Easily install it on any wall or floor without worrying about annoying sounds. 5、EFFICIENT FRAGRANCE TECHNOLOGY: Experience advanced tech that transforms liquid fragrances into fine, dry mist particles, efficiently distributing delightful scents in minutes. Our diffuser is highly efficient, using less than 1 milliliter of oil per hour. Item Type: Aromatherapy Diffuser Material: ABS + Silicone Coverage Area: 300-500m³ Capacity: 150ml Modes: 5 Working Time (One Time): 10s-200s Interval Time (One Time): 10s-200s Weight: Approx. 1045.00g / 36.86oz 1 x Scent Air Machine 1 x Adapter 1 x Soft Hose 1 x Adhesive Patch 2 x Gasket 2 x Screw 2 x Screw Expansion Tube1 x Muffler 2 x Accessory