TD2500 Professional Scent Diffuser — Fragrance That Fills 2,500 m³ Two-fluid cold atomization · 1,000 ml large oil bottle · Whisper-quiet at 42 dB · Bluetooth & WiFi control The TD2500 is a commercial-grade aroma diffuser built for large indoor environments. Combining a two-fluid efficient atomization system with a high-efficiency air supply, it delivers a fine, dry mist that travels with the airflow and disperses fragrance across spaces of up to 2,500 m³ — evenly, continuous