2026 New Upgrade-This waterless diffuser features advanced cold air dispersion tech. Cold filtered high-pressure air atomizes oils into fine particles quickly without heat or water, spreading premium aroma in minutes. Built with full metal body and metal atomizer for outstanding sturdiness and long service life. flexible installation-Supports freestanding, wall mounting and HVAC/FCU connection. Covering up to 4000 sq.ft, it distributes pleasant scents evenly across all corners. It freshens air, creates a relaxing vibe and helps you sleep better in any space. Personalized Fragrance via Bluetooth APP-Customize schedules, runtime, mist intensity, cycles and interval modes easily via Bluetooth. More intuitive than regular diffusers, it eases daily use and maintenance for your tailored aromatherapy experience. Low Noise & Family-Safe-Running at only 42dB like a soft whisper, this diffuser works silently with no disturbance. Safe for kids and pets, it is ideal for homes, offices, shops, spas and meditation areas, bringing you a quiet and relaxing atmosphere all day long. Long-Lasting Fragrance & Easy Maintenance-This diffuser comes with a large 500ml metal oil bottle to cut refill frequency and reduce costs. It works with all 100% pure essential oils, no water or alcohol required. For steady performance, simply clean the unit with rubbing alcohol once a month. Upgrade your space with the 2026 New Upgrade Waterless Essential Oil Diffuser, featuring advanced cold air diffusion technology for a premium aromatherapy experience. Using cold-filtered air and high-pressure airflow, it transforms essential oils into ultra-fine particles without water or heat, preserving the natural purity and aroma of your oils while delivering fast, even fragrance coverage. Built with a durable full-metal body and metal atomizer structure, this diffuser offers superior strength and long-lasting performance beyond ordinary plastic diffusers. Use it freestanding, wall-mounted, or connected directly to your HVAC/FCU system for whole-area scent coverage up to 4000 sq.ft, perfect for homes, offices, spas, hotels, studios, and large rooms. Control schedules, mist intensity, and working modes easily through the Bluetooth APP for a fully personalized fragrance experience. Operating at an ultra-quiet 42dB, it is ideal for bedrooms, offices, nurseries, yoga rooms, and meditation spaces. The 500ml metal oil bottle reduces refill frequency and supports long-lasting fragrance diffusion. Compatible with most essential oils. Simply clean monthly with 90%+ rubbing alcohol for smooth and efficient operation.