The remote control can be used Compatible with brand ac remote control, make sure existing remote control match exactly with shown catalogue image. The remote control is light and compact, easy to grasp and has more complete functions. It is a good choice for you to replace the old or damaged remote control This is the updated infrared remote control for Compatible with air conditioner. An outstanding response between Compatible with ac and remotes, it will respond quickly in 0.2 seconds, available directly use within 10 meters Don't use old mix different batteries together If the remote control does not work during use, reinstall the new AAA alkaline battery Please replace the battery when the remote control is not sensitive This remote comes pre-programmed immediate use for Compatible with air conditioner respective model and offers a comprehensive code library trouble-free auto scan technology.