Air freshener device, designed with an electric central air system for hotels, hospitals, administrative buildings, and commercial centers. It works efficiently and meets the maximum needs of our customers. Nano technology is used to deliver known fragrances into the air at a high level of concentration Device features (air freshener device): Quick control of the air freshener device via a mobile application An air freshener device can be installed in the central air conditioning system for easy diffusion of the fragrance It works with nano technology to increase the concentration of perfumes Coverage of up to 1200 to 2400 cubic metres The logo image can be added, whether a company or facility Contents of the device (air freshener device): The internal device container is 1000 ml The air freshener device is equipped with a front light and you can turn it on and off Timing program A gift with a 220 ml essential oil of your choice