This Sony RM-YD025R remote control is compatible with Sony Bravia TVs such as KDL 32L4000, 37L4000, 40S44100, i60A and 46S4100. It has a wireless range of 5-10 meters and features wireless connectivity. The black remote control requires batteries, which are not included. It is manufactured in China and is suitable for those who prefer the convenience of wireless controls. This remote control is perfect for those who want to replace their old, worn out or lost remotes.