1.Use French Robert brand perfume.

2.Four fragrance types available.

3.Non leakage of the perfume and avoid to corrosive of original vehicle air conditioning pipes.

4.With negative ion function,can remove odor,kill bacteria and disinfect.

5.Three types control method device for optional(APP control,our climate panel control,our android screen control).

6.Easy installation,can be applied to 95% vehicles.

7.The perfume is controlled via a chip.User can't replace it by other brand perfume.After using,need to choose our special perfume to replace(Multi-profit scheme for marketing).