Main Features: -Automatic Eruption Every 20min: Built-in smart chip, preset to automatically spray every 20min, add fresh fragrance to the room, dispel the turbidity and peculiar smell generated in daily life.  -Electromagnetic Induction Control: The fragrance valve is controlled by electromagnetic induction. When the preset time is reached, the fragrance will be released in an instant response.  -Auto/Manual Dual Mode: Not only can spray automatically, but also configure manual mode.  -Vertical Whale Spray System: The horizontal eruption system is improved to a vertical type to avoid direct spray on human faces. Let the fragrance spread high and far.  -Micro-hole Nozzle: The high-pressure design and the micro-hole nozzle are sprayed out with fine particles, drifting for a long time, suspended in the air, and the fragrance will last for a long time.  -Two-way Sliding Cover: Two-way sliding cover design makes it easy to replace spray cans; the internal structure is smooth and smooth, with simple lines outlined.  -Seamless Wall-mounted: The host can be easily hung. No need to drill or nail, not only care for various wall cabinets, but also adapt to more installation methods.  -Full Safety Monitoring: Seamless Wall-mounted:The host can be easily hung. No need to drill or nail, not only care for various wall cabinets, but also adapt to more installation methods.    Specification Voltage: 3V;  Power: 6W;  Material: ABS+PP;  Battery Information Battery Capacity: 2 x AA Batteries (Not include);  Dimension Package Weight: 0.5kg ;  Product Size: 19.80 x 6.50 x 6.20 cm;    Package Contents 1 x Automatic Perfume Sprayer(not include aromatherapy liquid),  1 x Manual