・This is the genuine remote control RC-413C for the ONKYO CD recorder CDR-205X. 　It is a remote control for the recorder, and is not compatible with CD decks such as the C-705. ・I have confirmed that it responds to a junk CDR-205X. 　In addition, I have confirmed that infrared rays are emitted from all buttons. ・It has been cleaned with a disinfectant sheet. ・Operation has been confirmed after the above work. 　As it is a used item, there are some scratches, but it is in relatively good condition. There is no rust in the battery box. ・Batteries are not included, so please prepare two AA batteries separately. ・If anyone needs it, please consider purchasing. I am also listing this on other sites, so please comment before purchasing.