Made By Zen Rove Aroma Electric Diffuser - Grey - Available at M&S

This cordless diffuser from Made By Zen is an effortless and travel-friendly solution to aromatherapy. It's small but mighty, delivering powerful bursts of fragrance accompanied by a soothing sound. And there's no need to add water - the diffuser uses nano-mist technology for a fuss-free set-up wherever you are.