SONY Sony TV Remote Control RMF-TX300J Infrared operation confirmed. Ready to use immediately. Simple cleaning and alcohol disinfection performed. Batteries are not included. This is a used item, so there may be signs of use, scratches, and rust due to aging. Please be sure to check the images and purchase with your understanding. Please refrain from purchasing if you are sensitive to such issues. Please purchase after confirming the profile. Instant purchase is OK. Thank you very much (^^) Compatible models: KJ-49X8000EKJ 43X8000EKJ 75X8500EKJ 65X8500EKJ 55X8500E