Purs Smart Fragrance Diffuser white, round electric plug in air freshener phone-controlled device for scenting rooms. Iallows you to swap between two different fragrance scents. The device includes a customizable LED ambient nightlight. It is designed to plug directly into a wall outlet. white smart diffuser for easy fragrance control. Sleek white design integrates seamlessly into modern decor. Simple setup and intuitive operation for effortless scent management. This has been used and shows some residue from my last scents Still in great working condition Box included