Descriptions: 1. High definition intelligent touch screen, dustproof, waterproof and scratch resistant. 2. Connect Bluetooth and open a new world of fragrance. 3. 1000m3 large area for fragrance expansion, long-lasting fragrance, like deep nature. 4. Quickly change essential oils, easy and simple. 5. Intelligent four stage timing, enjoy the fragrance every day. Set the fragrance spraying date on a daily basis, with a cycle from Monday to Sunday. Set the fragrance point in hours, with a cycle from 0 to 24 o'clock and four timed intervals. 6. Interval fragrance spraying, the interval for fragrance spraying can be set. The concentration can be adjusted. The duration of each fragrance spray can be set. Specifications: Coverage: 1000m3 Power: 5W Capacity: 500mL Color: White Voltage: DC 12V Fuel consumption: 1mL/h5% Size: 181* 212 * 90mm Weight: 1.1kg Package Included: 1 set of Fragrance Diffuser Machine (excluding essential oils)