Recycle Adding Liquid Aqueous Incense Sprayer Wall-Mounted Automatic Incense Sprayer 1. Cover an area of up to 80 square meters, fast fragrance 2. 360 degree three-dimensional fragrance, replaceable essential oil perfume, 3 time adjustment 3. High temperature and pressure resistant ABS material, strong and durable, waterproof and anti-corrosion 4. Two types of installation, can be wall-mounted can be put on the table, the back of the hole, with nail-free paste 5. Low-noise operation, does not affect sleep 6. Shell material: ABS 7. Working mode: day night 24h 8. Battery models power: 3 AA batteries (not included) 9. Applicable scenes: living room, bedroom, bathroom, office, hotel, etc. 10. Water bottle capacity: about 360ml 11. Size: about 21 x 8cm