AMBICAR - an innovative car electric air freshener- is small, aesthetic, 0% alcohol with design that also allows customers to have fun customizing your own scent (mixing colorfull fragranced tablets, the diffuser use 2 tablets for working) and lasts up to atleast 90 days with an average use of 3-4hours daily. AMBICAR is definitely a NEW CONCEPT of AIR FRESHENING TECHNOLOGY for cars. But, as it is with every new idea or concept, it has to be original, simple and practical, as well as being of an optimum design Operating Instructions :- 1. Insert fragrance tablets into the appropriate openings of the fragrance dispenser. 2.Make sure the tablets fit in properly. 3.Place the lid onto the dispenser with a right turn and keep turning until it snaps in softly. 4.Plug the fragrance dispenser into the electric outlet / cigarette lighter of the car.