Only 21/4" high, this is the low profile soundbar that fits under or in front of most TV screens without blocking the picture. The soundbar uses patented hearing aid technology to offer six levels of voice boost, making spoken words easily discernible by minimizing music and special effects. It also has virtual surround technology that provides three-dimensional audio and output leveling that reduces jarring spikes in volume during commercial breaks or while changing channels. It connects to most televisions and transmits sound via three high performance speakers with neodymium magnets. With headphone jack and remote control (can also be operated with existing remote or using Amazon Alexa). AC plug; remote requires one AAA battery. 2 1/4" H x 24" W x 3 1/4" D. (4 lbs.)