Detailed Information About The Product:PROGRAMMABLE: Smart chip technology control functions and timers, The spraying fragrance frequency can be set at will (1-60 minutes); Providing three working modes from Monday to Friday, Monday to Saturday, and Monday to Sunday; Working time can be set at will (1-24 hours), such as 10:00 am (start time) to 5:00 pm (stop time), Interval spray time and working mode can choose at your preferred fragrance levelSPRAY CANS: the aerosol spray utilized by the perfume dispenser matches the international standard size air freshener refill cans. Compatible for Glade, Air Wick, Rubbermaid, Hospeco, etc. You can get suitable fragrance refill cans on Amazon or your local store. (Note: please reset the automatic pressing lever before use, otherwise the automatic spray refill cans not be installedBATTERIES OPERATED SMELL SPRAYER: the spray dispenser requires 2 pcs AA batteries (not included) to operate to bring continuous and long-lasting fragrance into your bathroom, room, toilet, bedroom, office, gym, and so on. And with mounting screw fittings for easy installationWALL MOUNTED OR FREE STANDING: The programmable air freshener can be mounted to your preferring height with screws included, or you can just put the metered fragrance dispenser to stand on your bedroom desk, office table, etc, Automatically spray fragrance into the room to purify the air and remove smelly odorsize: 118 x 94.5 x 250.6mmMaterial: ABScolour: black+whitePackage Contents:1 x Air Freshener Spray Dispenser(without battery)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any