What is the fine-grained topic of the following text: You can look forward to clothes that smell beautiful every time with the FragranceDos capsule system, which releases its scent for up to four weeks, and using the advanced PerfectDry system, this machine automatically sets optimum drying times based on the mineral and moisture levels in your clothes. Only return the topic.
FragranceDos and PerfectDry systems in a clothes drying machine