"Un air de Diptyque" Electric Diffuser. An exceptional object, both sophisticated in its design and technique, simple yet innovative. It very naturally takes its place in the Diptyque collection of household scents. The Diptyque Electric Diffuser uses contemporary, mobile technology to diffuse selected interior fragrances representing all the scent families. Each of the capsules are note-perfect. Capsule sold separately. How to use: You simply slide one into the little high-tech machine then switch it on by pressing the top, and let it diffuse the scent 3 times during a 1-hour cycle (10 minutes active, 10 minutes rest). Repeat as often as you wish. The electric diffuser is recommended for scenting relatively large spaces.