"The RCA 6-Device Voice Control Universal Remote gives you the freedom you desire. Just say the word, and you can easily control your home theater by using just your voice. Imagine ? a few simple words can turn on all your devices, change the volume setting, surf through your favorite channels, start a movie, turn everything off when you?re done and more. All without you ever touching a button. The RCA 6-Device Remote controls your TV, Satellite, Cable or Digital TV Converter Box and DVD, DVR/AUX1, VCR/AUX2 and audio devices. Operates via hands-free voice control or traditional button press. Hands-free voice control... Just say the word, and freedom is yours. :: Ideal for those who may have a touch of arthritis or difficulty using their hands :: Allows hands-free remote control of up to 25 user programmable activities :: Replaces and consolidates most major remote brands* :: Simplifies device setup with multiple search methods :: Enables direct access to new HD over-the-air digital sub-channels (like 59.1) :: Supports digital television converter boxes :: Hands-free voice control :: Up to 25 voice-enabled activities (macros) :: Learning capability :: Built-in help system with spoken directions :: Backlit keypad :: Controls TV, SAT/CBL/DTC, DVD, DVR/AUX1, AUDIO, VCR/AUX2 :: Brand/manual code searches and direct code entry :: Menu support :: Guide support :: Volume and transport key punch-through :: Go Back (previous channel) :: Expanded transport keys :: Requires 4 AAA batteries (sold separately) :: One-year limited warranty"