This is the patented amplifier speaker that clarifies sound from a television to help viewers hear dialogue more clearly.

Our items are guaranteed for their normal life under standard, non-commercial use.
This is the patented amplifier speaker that clarifies sound from a television to help viewers hear dialogue more clearly. Unlike lesser sound amplifiers that simply increase the volume, this device uses proprietary technology that isolates voice frequencies, lifting dialogue audio without increasing a program’s background noise or music. The 24-watt amplifier connects to a television and transmits sound via three 2" x 3" full range speakers with neodymium magnets. With headphone jack and remote control. AC plug; remote requires three AAA batteries. 17" L x 3" H x 3" W. (2 3/4 lbs.)