Features: _x000D_ Perfect aroma dispenser to bring you fragrance and good mood while study, working or sleeping. _x000D_ Easy to install and replace the air fresher by yourselves. _x000D_ _x000D_ Adopts high quality ABS material, erosion resistant and durable. _x000D_ _x000D_ User-friendly design, easy to operate by pressing the button. _x000D_ _x000D_ 3 spraying modes(24H/DAY/NIGHT) and 4 time settings(Every 5minutes / 10minutes / 15minutes / 20minutes)._x000D_ _x000D_ With hanging hood at the back of the machine, easy to place on the desk or hang on the wall, no drilling or nails needed. _x000D_ _x000D_ _x000D_ _x000D_ Specification: _x000D_ Material: ABS _x000D_ Color: White _x000D_ _x000D_ Battery: 2*1.5V D size battery(Not included) _x000D_ _x000D_ Installment method: Desktop or Wall mounted (No drilling needed) _x000D_ _x000D_ Time setting: Every 5minutes / 10minutes / 15minutes / 20minutes_x000D_ 3 working (Spraying) modes: _x000D_ 24H: Every 5/10/15/20 minutes (Day&Night)_x000D_ DAY: Every 5/10/15/20 minutes (In the case of light)_x000D_ NIGHT: Every 5/10/15/20 minutes (In the case of no light)_x000D_ _x000D_ Size: Approx. 23.7*8.5*8.3cm / 9.33*3.35*3.27 inch _x000D_ _x000D_ _x000D_ Package list: _x000D_ 1 * Automatic Aroma Dispenser only (Air fresher not included) _x000D_ 1 * User manual _x000D_ 1 * Screw set _x000D_ _x000D_ _x000D_ _x000D_ Notice: _x000D_ Air fresher and battery are not included in the package. Make sure you don't mind that before making an order. Thank you! _x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1Perfect aroma dispenser to bring you fragrance and good mood while study, working or sleeping. 2Easy to install and replace the air fresher by yourselves. 3Adopts high quality ABS material, erosion resistant and durable. 4User-friendly design, easy to operate by pressing the button. 53 spraying modes(24H/DAY/NIGHT) and 4 time settings(Every 5minutes / 10minutes / 15minutes / 20minutes).