Bring the sound of the television to your ears and listen to television as a family again. No more loud television, no more listening to television by yourself. TV Ears stethoscope style headset has volume and tone adjustment for individual listener comfort, clarity and enjoyment. TV Ears also has automatic internal control for regulating commercial volume! Comfortable clear smooth fitting plastic tips fit in ear and can be cleaned with clean damp cloth. TV Ears delivers high quality sound using infrared technology. Base unit charges TV Ear unit when not in use. Base unit plugs into AC outlet; microphone plugs into base unit or television itself (with proper outlets) and sends sound to TV Ears unit. Wireless infrared system; TV Ears headset can be used in other infrared venues such as movie theaters, concert halls - just call ahead and ask. Now you can take your personal listening system with you and enjoy the movies, concerts and theater again - without struggling! 1 year warranty.