The Sereonic is the new and improved TV Soundbox! Louder, richer and crystal clear sound is brought wirelessly from your TV to you. The receiver has a convenient handle so you can carry it with you, even to another room. Simple to install with included optical and analog cables and easy connectivity via built-in Bluetooth for your smart TV. Voice clarifying technology makes TV dialogue clearer and adjustable tone control improves dialogue intelligibility. Has a headphone jack connection for private listening and a 1-hour snooze function that once activated, the sound will gradually decrease - after one hour unit will turn off.