500 ml capacity of the smart perfume diffuser, air scent machine for home, professional, waterless, natural oil, air freshener, air diffuser

Note: The package does not contain batteries. If you select OV-5 Pro, the package contains plugs and a USB cable. If you select OV-5, the package does not contain plugs and a USB cable. This device is suitable for essential oils soluble in oil with a concentration of 5% - 60%. All essential oils in our store are suitable for this device.