The JVC RM-V50U is a wired remote control designed for receivers and videomovie players. It is compatible with various JVC models and allows users to conveniently control their audio/video equipment from a distance. This remote control is especially useful for car electronics accessories and vehicle electronics, providing easy access to essential functions without the need to reach for the main unit. The RM-V50U is a reliable and convenient accessory for those looking to enhance their audio and video experience with JVC equipment.