The Harmony Ultrasonic USB Diffuser is a stylish and compact way to bring wellbeing into your home. With a colour-changing spectrum powered by LED technology, misting of up to 2 hours and a water capacity of 100ml, it offers a quick and convenient solution for air purification and humidity needs in the home. Versatile and practical, it also allows you to enjoy the benefits of aromatherapy anywhere in your home by adding a few drops of any of our essential oils to the water. With beautifully-rounded features and a tip shaped like an exhale, this diffuser really comes into its own when aromatic mist billows out of its top.
Delivery Type
Standard Delivery
Free on orders over £40Express Delivery
Free for membersNext Day Delivery
DPD Delivery with SMS
Special Delivery
Saturday Delivery
Sunday Delivery
Click & Collect
Click & Collect from one of The Fragrance Shop stores – available to collect in 30 minutes.
Free on orders over £40Available to collect your online shopping from your local Post Office branch within 1 working day.
Available to collect your online shopping from your local Post Office branch within 2 working days.
Order before 4pm Sunday to Friday and collect next day at your chosen Asda toyou location