The electric wall diffuser is an exceptional object. Sophisticated in both its design and technique, the wall diffuser uses contemporary, portable technology to diffuse nine iconic diptyque scents. Activate with a simple touch anywhere on the vent to switch the device on and off. The scented cartridges can be kept up to 3 months after opening, provided that the packet is properly closed and stored after each use. The refill is interchangeable at any time, as the diffuser does not retain any traces of the previously used fragranced refill. Made in France SPECIFICATIONS Lasts up to 40 hours with up to 80 cycles of scent diffusion 1 cycle is equivalent to an hour, alternating between 10 minutes of scent diffusion and 10 minutes' pause HOW TO USE IT Activate with a simple touch anywhere on the vent to switch the device on and off. The scented cartridges can be kept up to 3 months after opening, provided that the packet is properly closed and stored after each use. The refill is interchangeable at any time, as the diffuser does not retain any traces of the previously used fragranced refill. ABOUT THE BRAND The famed French-based parfumerie maison first started making fragrances out of a small shop on Paris' Boulevard Saint-Germain in 1961. Exquisite scents like best-selling Baies (berries) and Figuier (figs) have been transformed into candles, perfumes, body care and diffusers. Fragrances - Diptyque > Saks Fifth Avenue > Barneys. Diptyque.