This is a used remote control. It has been tested and confirmed to be in working order, so you can use it without any problems. (All buttons have been checked, and their response is smooth and good.) *The battery compartment cover is missing, so please use the cover from your existing remote control. *Batteries are not included. *It has been disinfected and cleaned. Please check the photos carefully before purchasing. *I understand this may be an inconvenience, so I will ship it as soon as possible, within 24 hours at the latest.