**********watt 40 Inch Deep bass sound bar trasfer 105dB room-filling and and crystal-clear home theater sound. *****Various sound effect mode, movies/music/dialogue mode, highlighting the sound effects of different occasions. *****Dual wired and wireless connection, Pair via Bluetooth 5.0 from up to 33 ft/ 10 M or connect with the in-unit 3.5 mm, RCA, and optical inputs. *****Customized acoustics, extended 40 design is optimized to deliver the same cinematic sound whether wall mounted or placed in front of your TV. *****Quality Service, worry-free 18-month after-sales support and friendly customer service, life time technical support.