Musical rhythm LED car light with logo (with aroma diffuser)

One of the products does not work properly. One is bright and reactive the other is not. One does not react to the music well. How or where do i get refills for the air freshener?

C'est stylé. Mais ça n'a duré que 3 jours. Il faut deja le recharger. Quant aux capsules... aucune odeur. En plus ils se sont trompés dans ma commande mais aucune réaction du revendeur. Je regrette mon achat.

Its a diso in the car, love it received it in good time.