[Compatible with 99% of the TVs] The included Optical, AUX, and RCA input cables make it work with any TV that has a functioning audio output jack. It is the perfect Bluetooth set for non-smart and smart TV brands and arguably better than the Bluetooth built into your TV. When you are watching TV and dont want to disturb others simply use the SP860s AUX port to plug in any wired headphones. [Clear, Vibrant Sound Quality] The speaker + FM radio features Voice Clear and Volume Boost settings. Voice Clear adjusts the volume of frequencies associated with the human voice, 2 kHz to 10 kHz, so scenes containing soft or low dialogue are easier to hear. Volume Boost improves the lowered audio signals that sometimes occur when using a TV's optical port. And, it increases the volume for anyone hard of hearing by 10 dB more than a typical competitor's device. [Hassle-free Pairing] The Bluetooth speaker+ FM radio and wireless transmitter are factory-paired, making the connection pro