Do you have a remote for every device in your home entertainment system? Why not simplify your life with one remote? With the GE Universal Remote you can! The Universal Remote can control up to 4 different audio/video devices such as your TV Blu-ray player DVD DVR cable satellite audio soundbars and streaming media players like Roku® and Apple TV®. The remote features a master volume button to control volume no matter what device you're operating! The menu navigation buttons help you navigate the menu on DVRs and set top boxes and the Dot button gives easy access to the sub-channels such as 4.2. This truly is an all-in-one product! The instruction manual and code library list is included along with a video link for an easy-to-follow online setup video. The remote requires 2 AAA batteries which are not included. This product is backed by a 90-day limited warranty.