Smart Scent Air Machine Waterless Essential Oil Diffuser 300ml Black

[Cold Air Diffusion]: The professional atomising diffuser uses the latest cold air diffusion system, using a powerful combination of cold filtered air and highly pressurised air., [Wifi and Bluetooth]: You can use the app to control the smart nebuliser. Please press the 1st and 4th buttons at the same time and select "Yes" to reset it to factory mode., [Home Fragrance]: The home fragrance dispenser releases a pure, dry fragrance mist that is safe for your family and pets. The waterless atomiser supports the full spectrum for all essential oils., [Coverage]: With a 300ml oil capacity, it can work for 30 days. The diffuser can cover up to 2000 square feet. Your whole house or office will enjoy the pure fragrance from this atomiser., [Waterless and Super Quiet]: The diffuser uses only pure essential oils. No water is needed. It is safe to use as it will not have any mould or bacteria. You don't need to clean it regularly.