Bluetooth(R) audio streaming from Bluetooth(R)-compatible devices; Ability to easily connect wirelessly to compatible Samsung(R) TVs; Freq resp: 45Hz-20kHz; 5 sound modes; Digital audio optical input; USB input; Analog audio input; Wireless Surround Sound ready; Works with Samsung(R) Audio Remote app; ENERGY STAR(R) certified; Includes remote & wall-mount bracket;