500ML Capacity Fragrance Diffuser Smart Scent Air Machine For Home Professional Waterless Essential Oil Diffuser Air Freshener Color:OV-5 Pro-EU Plug simply plug it in and

simply plug it in and enjoy the stunning display

Careful research and development

just a 3G 4G micro SIM card to connect to a 4G network

1pcs PH Meter

Remove the battery if you don't use it for long time

500ML Capacity Fragrance Diffuser Smart Scent Air Machine For Home Professional Waterless Essential Oil Diffuser Air Freshener Color:OV-5 Pro-EU Plug simply plug it in andNote: The package does not contain batteries. If you select OV 5 Pro, the package contains plugs and USB cable. If you select OV 5, the package does not contain plugs and USB cable This machine is suitable for oil soluble essential oil with a concentration of 5% 60%. All essential oils in our shop are suitable for this machine About Your Shipment: Preparation Time: The delivery will take approximately 1 week after payment is made, and will be shipped