Optimum navigation - once up to five devices are set up via the free My Nevo App, certain keys will operate your TV and your Sound Bar, based on your Activity, keys will also operate your Streaming box, Set top box or Blu-ray player, controlling multiple devices as one. Features: The Ultimate Universal Amazon Fire TV Remote 3 Shortcuts to your favourite streaming apps Full backlight for day and night readability Free remote setup via My Nevo App Batteries 2 x AAA (not incl.) Specifications: Dimensions: H:1.0 x W:1.0 x D:1.0 cm Colour: Black Guarantee:1 Year Material: Plastic Model Number: URC7945