FLEAGE Commercial Fragrance Machine, Air Scent Diffuser with 800ml Oil Bottle, Coverage up to 4,000 SQSF of Fragrance, Smart Room Aromatherapy Diffuser, for Home, Hotel

【Upgraded Design and Technology】Enjoy improved features like enhanced APP connectivity, silent and efficient fragrance diffusion, multi-speed fan, larger bottle size, and multi-angle diffusion. 【Seamless HVAC Connection】Connect to your HVAC system for a fresh and spa-like aromatherapy experience throughout your home. 【Residue-Free Diffusion】Our nebulizer technology ensures no residue on furniture, walls, or floors. Safe for use around children and pets, leaving no sticky residue. 【Convenient Bluetooth Control】Easily control the diffuser from your smartphone or tablet. Schedule automatic shut-offs and set timers, even when you're away. 【Easy Installation and Cold Air Diffusion】No assembly required, simply unbox, place on a flat surface, and plug it in. Experience consistent diffusion without dripping or leaking.