1. Material: ABS+PP+electronic components 2. Battery capacity: 500mAh 3. Input voltage: 5V 4. Power: 3W 5. Coverage area: about 60 square meters 6. Battery life: The first gear sprays once every 5 minutes, sprays once for 5 seconds, about 15 days; the second gear sprays once every 10 minutes, sprays once for 5 seconds, about 25 days; the third gear sprays once every 15 minutes, sprays once for 5 seconds, 35 about days 7. It can be placed on the wall or on the table to allow the aroma to spread to every corner of the home. 8. Contains a high-quality battery. It only takes 1.5H to fully charge the battery. It can be used for storage or charging. 9. Automatic cycle of fragrance, 6 hours of working and 6 hours of standby 10. When the battery is connected, the blue and green lights will light up at the same time. After powering on, press and hold for 2 seconds and lightly touch the button to turn on, and press and hold for 2 seconds to turn off. 11. Product size: 54x54x155mm 12. Note: Does not contain aromatherapy liquid